This post out of date - see Items Testing instead.
Going through and testing all equipment for hidden gains when taking Eclipse whenever I have extra body to burn. (more or less alphabetically for each slot)
(Do we have a list anywhere on the wiki of known results? Off the top of my head- ancient timepiece, scientist's claw, porous crystal, twisted glasses/navigator's glasses, dancing hut, others?? I know at one point I went through and tested all the stuff that gives +duration but there may be more hidden stuff. I'm assuming that 20 turns of Eclipse will be enough to trigger anything, but Kinak can be mean sometimes :) )
No special result except as indicated (all are probably tested with Eclipse Syringe except as indicated).
Hat: twisted glasses - Broken Gaze
Weapon: achromatic rifle
Offhand: achromatic lamp
Shirt: achromatic vest
Pants: achromatic slacks
Gadget: actual antique watch
Hat: black silver visor
Weapon: anchor chain
Offhand: ancient mortar and pestle
Shirt: all weather coat
Pants: armored pants
Gadget: advanced rangefinder
Hat: black strands
Weapon: ancient rifle
Offhand: argent heart
Shirt: armored jacket
Pants: black stone pants
Gadget: ancient focus
Hat: blast visor
Weapon: ancient saber
Offhand: art museum ribbon
Shirt: bloody shirt
Pants: bloody pants
Gadget: antique scope
Hat: blindshot visor
Weapon: antique dueling pistol
Offhand: autumn coin
Shirt: ballistic gang jacket
Pants: comfy jeans
Gadget: antiquey watch
Hat: buried crown
Weapon: antique needler
Offhand: bad poetry
Shirt: biofeedback vest
Pants: containment suit pants
Gadget: antiquey watch
Hat: charred pimp hat
Weapon: assisted pistol
Offhand: ballistic shield
Shirt: black stone vest
Pants: corduroys
Gadget: aquatic jumpjet
Hat: containment helmet
Weapon: autolock sidearm
Offhand: bat paperweight
Shirt: containment suit top
Pants: containment suit pants
Gadget: arrayed scope
Hat: cracked containment helmet
Weapon: autotargeting sidearm
Offhand: beating sludge heart
Shirt: ripped containment top
Pants: ripped containment pants
Gadget: Autodoc
Hat: crude skull mask
Weapon: Barsukov sidearm
Offhand: black crystal orb
Shirt: blackened vest
Pants: designer vines
Gadget: basic scope
Hat: dashing hat
Weapon: battered crowbar
Offhand: black glass heart
Shirt: bloody shirt
Pants: bloody pants
Gadget: biomonitor kit
Offhand: resonant emerald crystal
[25]
Hat: devil mask
Weapon: battered hammer
Offhand: bleeding wolf tooth
Shirt: bone gang jacket
Pants: comfy jeans
Gadget: Biotech PDA
[25]
Hat: ghoulish crown
Weapon: ghoul maw
Offhand: hungry doll
Shirt: bone gang jacket
Pants: distressed pants
Gadget: black market chipdeck
[25+10]
Hat: distorted wolfman mask
Weapon: black bayonet rifle
Offhand: artificial hound crystal
Shirt: bulletproof vest
Pants: elegantly torn pants
Gadget: black rose
[25+5]
Hat: Emerald Gift party hat
Weapon: black gemstone
Offhand: crocodile shield
Shirt: crocodile hide jacket
Pants: crocodile pants
Gadget: black rose bloom
[25+5]
Hat: entertainment visor
Weapon: black stone knuckles
Offhand: bloody goblet
Shirt: custom flak jacket
Pants: drenched pants
Gadget: black rose bud
[25]
Hat: examination glasses
Weapon: black switchblade
Offhand: bloody hand
Shirt: dirty old trenchcoat
Pants: interlocked scales
Gadget: blazing PDA
[25]
Hat: hungry ooze caul
Weapon: hungry ooze lash
Offhand: hungry ooze
Shirt: fused breastplate
Pants: fused plates
Gadget: hungry ooze egg
[25]
Hat: fake skull mask
Weapon: black silver blade
Offhand: brilliant spark
Shirt: dual armored vest
Pants: lined pants
Gadget: blown glass trinket
[35+5]
Hat: infested containment helmet
Weapon: black silver chain
Offhand: cabling nest
Shirt: infested containment top
Pants: infested containment pants
Gadget: buffered learntop
from Crypto
[25] silver mask, writhing cable, talking doll, Third Eye vest, pressed slacks and disgusting slug
[normal eclipse outfit]: silk top hat, drowning flame, Eclipse sapphire, stained bandages and strange pants
to test:
achromatic mask
Black Ops HUD
black silver visor
black strands
blast visor
blindshot visor
bone mask
buried crown
charred pimp hat
cracked containment helmet
containment helmet
crude skull mask
cute eyepatch
dashing hat
devil mask
distorted wolfman mask
Emerald Gift party hat
emerald pimp hat
entertainment visor
examination glasses
fake skull mask
festival mask
festive knit hat
filtered HUD
fireworks shades
frigid scarf
frosty top hat
gallery visor
gas mask
ghoulish crown
giant paper mache head
glimmering HUD
gold framed spectacles
guard helm
HKGames helmet
hungry ooze caul
heavy containment helmet
immersive visor
infested containment helmet
investigator's hat
improved visor
knit cap
lab visor
lieutenant's shades
lucky cap
Midgard cap
mummy mask
navigator's glasses
nice shades
noir retro hat
nurse cap
old spectacles
optical HUD
optical visor
ordinary scarf
owl's mask
paper mask
paramedic eyepiece
party mask
passthrough visor
pimp hat
pledge hat
polysteel mask
ratty top hat
reactive mask
rebreather mask
red-lensed goggles
regal crown
reinforced surgical mask
sailing cap
sea lord's crown
security visor
scarred silver mask
scuffed mining helmet
shining glasses
shining mask
silk top hat
silver mask
slick shades
smoky glass visor
snowy santa cap
steel mask
surgeon's mask
the best helmet
twisted glasses
twitch visor
unlucky cap
Vigilante's mask
wolfman mask
wreath of laurels
achromatic blade
achromatic rifle
anchor chain
anarchist crowbar
ancient rifle
ancient saber
antique dueling pistol
antique hand mirror
antique needler
assisted pistol
autolock sidearm
autotargeting sidearm
Barsukov sidearm
battered crowbar
battered hammer
black bayonet rifle
black gemstone
black sketchbook
black stone knuckles
black switchblade
black silver blade
black silver chain
bloodied knife
bloodied rifle
bloody icicle
bloody switchblade
bone club
bone edged chain
brass knuckles
brick knuckles
broken bottle
buzzing TZR
cavalry saber
carved crystal orb
charred head
cheap pistol
chip junkie sidearm
classic handgun
classic switchblade
close combat needler
cold rib
cracked baseball bat
crackling branch
crystal hound's tooth
crystal spike
crystalline flame
cursed head
cycle chain
dancing blade
decaying rib
drowning flame
dueling knife
entertainment sidearm
eternal sparkler
Eurasian handcannon
executive sidearm
filthy baseball bat
filthy pistol
fire axe
fire etched sword
focused needler
fragile antique blade
frosty claw
fungus spear
fused blade
fused pistol
gauzy parasol
gel baton
ghoul maw
giant gnarled branch
glimmering flame
gnarled branch
gold knuckles
grappler gauntlets
green treat bucket
handcrafted blade
handmade pistol
handmade rifle
hardened blade
hardened switchblade
haunted bat
heavy baton
heavy fishing pole
heavy pistol
holosight rifle
hooked chain
hungry ooze lash
hunter sidearm
hunting spear
hustler's cue
icicle fang
imaginary spear
improbable gun
inartistic crowbar
inlaid saber
jagged baton
jagged hawk talon
jagged knuckles
kingly blade
knockoff katana
KZR needler
lakebottom rock
lead pipe
live cable
living sketchbook
magnetic sidearm
manhole cover
massive beak
massive hunting knife
massive snowflake fragment
massive stone talon
memory sidearm
Metroplex slugger
Midgard MK9
Midgard MK11a
mining pick
mirror-handled pistol
mislit mask
mislit rusted sword
mislit torch
modern assault rifle
modernized rifle
mushroom spade
navigator's penknife
needler rifle
new fishing pole
novelty axe
novelty switchblade
oily spear
old composite rod
old fishing pole
old pipe
old switchblade
optical needler
optical sidearm
ornate letter opener
ostentatious blade
painted parasol
palace spear
paper mache horn
personal sniper rifle
pitted chain
polar cable
polysteel support
postapocalyptic spear
protest sign
psychopath's knife
pumpkin bucket
quivering needler
quivering rifle
quivering switchblade
quivering sword
razor knuckles
red hot pipe
refitted switchblade
reflective baton
reforged pistol
refurbished baseball bat
reinforced chain
repaired Vigilante pistol
replica katana
replica sword
restored pistol
retooled rifle
retro assault rifle
retrofitted needler
rider's sword
ringing flame
riot baton
roomsweeper
rusted gun
salvaged pipe
sashimi knife
scarred crowbar
scarred fishing pole
scraped bone
serene crystal
serpent knuckles
shark hide baton
shark tooth blade
sharp stick
shining blade
shining knuckles
shivering cable
shiny butcher knife
silver baton
silver blade
silver knuckles
silver switchblade
slammer bottle
slick holdout
smoldering coal
sniper rifle
Southside beatstick
smoking talons
sparkling glass claws
speargun
spider drone leg
spring knuckles
stalker's knife
staring eyeball
steady sidearm
steel baton
steel clad bat
steel knuckles
steel length
steel switchblade
stone horn
stone spider leg
Stone's beatstick
Stone's pistol
suspicious rifle
sword hilt
the bone scepter
the Hammer's sledge
the Intimidator
thick baton
thick cabling
thin shiv
tinker's pistol
toxic spear
treasured musket
trick sidearm
twisted spider limb
twisting silver blade
unending chain
unscathed sketchbook
uplinked sidearm
Valentine's knife
vicious chain
vicious holdout
vine spear
waterlogged handcannon
whispering flame
wicked knife
wired sidearm
writhing cable
writhing spear
Zaibatsu mister
Zalian defense tool
Zalian defense system
Zalian multiweapon
achromatic heart
achromatic shield
achromatic lamp
ancient mortar and pestle
anniversary pocket mirror
argent heart
art museum ribbon
artificial hound crystal
autumn coin
bad poetry
ballistic shield
bat paperweight
beating sludge heart
black crystal orb
black glass heart
bleeding wolf tooth
bloody goblet
bloody hand
bloody vase
blue punch bowl
brilliant spark
cabling nest
carnivorous beetle
charged golem heart
charged sludge heart
charred blob
charred wooden souvenir
classy candy bowl
Coin of the Seasons
cold skull
commemorative bucket
commemorative laser
corroded digging arm
cracked pipe
crafted candy bowl
crawling golem heart
crocodile shield
crystal hand
crystal hawk feather
crystalline mushroom
crystallized octopus eye
crystal owl feather
crystal raven feather
cultured pearl
doused firework
dual laser
Eclipse sapphire
Emerald Gift doll
emerald tear
empty candy bowl
empty punch bowl
empty vase
equinox coin
Expanded Handheld
failed cyberarm
fanmod Idoru
festival doll
fiery blob
foam tombstone
fragile branch
frostbitten hand
fundraising ribbon
garbage sticker
gel shield
genuine hawk feather
genuine owl feather
genuine raven feather
giant bat wing
gilt heart
glass salamander
gold pearl
goblet of bones
green punch bowl
halloween counterpetition
halloween map
halloween museum petition
Halloween ribbon
hand of glory
handheld core
headless voodoo doll
heart of the earth serpent
heavy riot shield
hidden heart
homemade laser
hound crystal
horse skull
hungry doll
hungry ooze
hunter's heart
Idoru nurse
industrial heart
inert cell culture
inky sapphire
inspiring horn
Jess's ribbon
kraken's heart
kraken's pearl
lashing golem heart
limited edition Idoru
Linked Handheld
living sludge heart
manhole cover shield
massive pearl
medicine pouch
Metroplex Day Book
Midgard blastshield
Midgard riot shield
mislit hand
mold heart
museum fundraising ribbon
My Little Idoru
New Year's blowout
nostalgic jacks
nostalgic OmniYo
nostalgic teddy bear
nostalgic xylophone
numbing skull
old fairy tales
old scalpel
overfull goblet
painting guidebook
petrol gem
porous crystal
preserved cell culture
programmatic poetry
programmatic satire
pulsating eye
putrid blob
putrid sapphire
reconstructed doll
resetter's ribbon
resonant emerald crystal
rolling eyeball
royal orb
ruby apple
sailor's charm
satirical poetry
saturated firework
scary storybook
scientist's claw
scorched gem
sculpted glass virus
sea sapphire
shadowy heart
shaky manhole shield
shattered sidearm
sheet of white plastic
shield of scales
shock shield
show Vigilante pistol
shriveled hand
silver Eclipse
silvered shield
skeletal hand
Slags medical ID
smoked firework
smoking blob
smoldering skull
snowman head
solid gunman hologram
solid mummy hologram
solid Rag Man hologram
solid shark hologram
solid skull hologram
solid spider hologram
solid writhing hologram
solstice coin
spider nest
spring coin
squirming heart
staring octopus eye
stone heart
Stories at an Exhibition
stuffed llama
summer coin
Survey of Modern Poetry
talking doll
tamed fire
tear of the earth
the frozen heart
tome of binding
toxic crystal
toxic octopus eye
toy Vigilante pistol
trash golem heart
trauma reference
treated cell culture
trophy talons
twitching bat wing
twisted voodoo doll
unearthly coin
university funding bucket
used rocket
venomous angel
vicious poetry
Walk With the Blind
water sapphire
weeping heart
winter coin
writhing golem heart
achromatic vest
all weather coat
armored jacket
ballistic gang jacket
biofeedback vest
blackened vest
black stone vest
bloody shirt
bone gang jacket
bulletproof vest
containment suit top
crocodile hide jacket
custom flak jacket
dirty old trenchcoat
dual armored vest
Emerald Gift STAFF shirt
emerald toga
feathered cloak
festive tree sweater
filthy duster
fused breastplate
gang jacket
gang scuba
gilt gang jacket
hardened gang jacket
heavy containment top
holiday sweater
holocaust coat
hungry ooze cloak
hustler's coat
immaculate suit coat
infested containment top
light armored vest
lined coat
mining shirt
mimetic gang jacket
mimetic vest
mirror gang jacket
mirror heart vest
monitoring vest
museum STAFF shirt
nightmarish gang jacket
offensive shirt
old jacket
optical vest
outlaw coat
painted dress
prototype vest
prototype coat
punk jacket
Rag Man's Cape
ratty suit coat
reactive gang jacket
reactive vest
reindeer sweater
remains of a coat
ripped containment top
sailing shirt
scaled gang jacket
scaled vest
scrubs top
shark hide jacket
shark hide vest
sheet toga
shining gang jacket
shining vest
snowflake sweater
snowman sweater
STAFF shirt
stained bandages
studded gang jacket
team jacket
thick vest
Third Eye shirt
Third Eye vest
torn anarchy shirt
torso wrappings
traditional armored vest
unlined vest
unsealed top
vampire cape
vintage suit coat
waterlogged shirt
wetsuit top
zombie shirt
achromatic slacks
armored pants
black stone pants
bloody pants
comfy jeans
containment suit pants
corduroys
crocodile pants
designer vines
distressed pants
drenched pants
elegantly torn pants
fused plates
heavy containment pants
hungry ooze pants
infested containment pants
interlocked scales
lined pants
mimetic pants
mining pants
mountaineer pants
pressed slacks
punk pants
ratty suit pants
reactive pants
reinforced pants
ripped containment pants
sailing pants
scaled pants
scrubs bottoms
shark hide pants
sheet of scales
smelly old pants
spacious cargo pants
strange pants
unlined pants
unsealed pants
vintage suit pants
waterlogged shorts
wetsuit pants
wrapping pants
zombie pants
actual antique watch
advanced rangefinder
ancient focus
ancient sextant
ancient timepiece
antique scope
antiquey watch
aquatic jumpjet
arrayed scope
Autodoc
basic scope
biomonitor kit
Biotech PDA
black market chipdeck
black rose
black rose bloom
black rose bud
blazing PDA
blown glass trinket
buffered learntop
Buffered PDA
buffered TZR
caffeine IV
classic watch
coder's watch
crystal spinal rifle
crystal spinal rod
crystal spine
crystal spine blade
crystal spine loop
dancing hut figure
deputy badge
disgusting slug
dragon twin statuette
dual learntop
electrical kit
etheric focus
expanded gold learntop
expanded learntop
expanded PDA
Extreme Tackle Box
Fang PDA
fast PDA
faux aid kit
fine gold monocle
first aid kit
functioning PDA
glass bauble
glowing bauble
gold dual learntop
gold learntop
gold Midgard Player
gold TZR
Halloween security badge
handcrafted PDA
hardened PDA
highmem TZR
hungry ooze egg
hunter focus
jade amulet
kid's flippers
knuckle charm
knuckle necklace
knuckle strands
long range scanner
mad surgeon's kit
Midgard Player
misty gem
mock Y5
monitored Midgard Player
Myers sampling kit
mysterious puzzle box
mysterious puzzle pyramid
mysterious puzzle rod
mysterious puzzle tablet
numbing IV
old PDA
OmniTech learntop
OmniWatch
optical bracelet
optical rangefinder
personal focus
police scanner
quick draw holster
rangefinder
rangefinder bracelet
raven's eyes
rebuilt learntop
refitted Y4
reflexive jumpjet
resonating crystal spine
resonating spinal blade
resonating spinal loop
resonating spinal rifle
resonating spinal rod
retro PDA
retrofitted scanner
retromodern scope
safety learntop
salvaging tools
scorched watch
shielded jumpjet
Slags IV
stopped watch
strange watch
student PDA
super holowatch
targeted jumpjet
targeting bracelet
targeting scope
twitch learntop
twitch PDA
TZR chipdeck
unlocked Midgard Player
unshielded jumpjet
unused Y4
updated scanner
watch of tomorrow
waterlogged PDA
wolfskin belt
Zaibatsu TZR