Lenses

All lenses, including EF, EF-S, CINE
S
Extension Tube formulae? and in part, specific questions about EF12 and EF25 with EF 600mm f/4L IS MkI
Replies
7
Views
438
Jack Douglas
Jack Douglas
O
EF-S 55-250 or EF-M 55-200
Replies
0
Views
172
OskarB
O
Hydrblades
Aperture issue with 1992 Sigma 28-70 f/2.8 (only works properly at 2.8)
Replies
3
Views
2K
dlee13
dlee13
R
RF 100-400 possible problem
Replies
6
Views
1K
Del Paso
D
Canon Rumors Guy
Canon officially announces the RF 24mm f/1.8 Macro IS STM and RF 15-30mm f/4.5-6.3 IS STM
Replies
90
Views
18K
neuroanatomist
neuroanatomist
S
Canon EF 20mm Clicking Aperture
Replies
0
Views
301
Scenes
S
TexPhoto
Teleconverters 1.4X - 6.0X (Are they providing more detail?) on a 600mm F4 IS mII
Replies
9
Views
1K
kaihp
K
T
RF 24-70 peeling film inside the lens
Replies
4
Views
2K
Keith Man
K
YuengLinger
Do Canon IS lenses park? Which ones? Ok if they don't?
Replies
111
Views
23K
usern4cr
usern4cr
chrysoberyl
Sigma 24mm t1.5
Replies
0
Views
755
chrysoberyl
chrysoberyl
canonnews
OpticalLimits reviews the Canon EOS RF 16mm F2.8 STM
Replies
41
Views
17K
koenkooi
koenkooi
puffo25
Puzzled about a multi-purpose lens for my Canon R5 for documentary/travel photos
Replies
31
Views
5K
Bdbtoys
B
cayenne
Great Joy EF Mount 1.8 Anamorphic Lens: For Stills, how to do a RAW workflow with de-squeeze of anamorphic image?
Replies
15
Views
2K
stevelee
stevelee
AlanF
Effects of diffraction and R5/R6 sensor on resolution of f/5.6, f/7.1 and f/11 lenses and TCs
Replies
37
Views
12K
AlanF
AlanF
Canon Rumors Guy
The Canon RF 800mm f/5.6L IS and Canon RF 1200mm f/8L IS will be available starting May 26, 2022
Replies
30
Views
12K
Ozarker
Ozarker
S
Sigma Art lenses on RF?
Replies
9
Views
2K
PeteH
P
W
Is the RF 100mm Macro really a 140mm lens?
Replies
4
Views
1K
wockawocka
W
Ozarker
What would you do?
Replies
9
Views
2K
Ozarker
Ozarker
D
70-300L with extenders on R series body?
Replies
1
Views
2K
neuroanatomist
neuroanatomist
neuroanatomist
RF and EF extenders on the EF 600/4L IS II
Replies
52
Views
13K
neuroanatomist
neuroanatomist
AlanF
Canon RF 100-400mm f/5.6-8 IS USM: First Impressions
Replies
65
Views
24K
PCM-madison
PCM-madison
AlanF
MTFs for Canon R 100-500mm, 600 f/11 and 800 f/11
Replies
45
Views
12K
AlanF
AlanF
AlanF
ePhotozine reviews the Canon EOS RF 16mm F2.8 STM and RF 14-35mm F/4L IS USM
Replies
8
Views
2K
AlanF
AlanF
Ozarker
  • Contains 1 staff post(s)
Canon EF 800mm f/4L IS USM?
Replies
7
Views
4K
dolina
dolina
J
ef 70-200 2.8 L IS mk II vs mk III
Replies
7
Views
2K
jacekkoperkiewicz
J
keithcooper
Tilt/shift lens use webinar - edited recording now available
Replies
2
Views
2K
Bdbtoys
B
C
Shoulder strap for EF 70-200 f/2.8 L IS USM II (LZ1326)
Replies
1
Views
2K
Dekaner
D
AlanF
Extenders on RF 100-500mm, RF 800mm and EF 400mm DO II
Replies
16
Views
7K
AlanF
AlanF
tiggy@mac.com
Diving into the Canon RF 1200mm F8L and the Canon RF 800mm F5.6L
Replies
15
Views
15K
FramerMCB
FramerMCB
B
1.4 extender for R
Replies
3
Views
2K
Bdbtoys
B
canonnews
Kamlan introduces it’s first full frame lens – available for the RF mount
Replies
5
Views
13K
Groundhog
G
K
Canon EF 100mm f/2.8 Macro USM CA and field curvature at 1:1?
Replies
2
Views
2K
Frodo
F
keithcooper
Free Tilt/shift lens webinar Tuesday 22nd Feb
Replies
7
Views
1K
becceric
B
canonnews
Canon confirms discontinuation of EF and EF-S lenses
Replies
171
Views
34K
Sporgon
Sporgon
G
Sticky Lens Rubber Ring
Replies
2
Views
4K
gadgetmeister
G
F
RF 16mm 2.8 Adobe lens profile
Replies
8
Views
4K
Frodo
F
Canon Rumors Guy
  • Contains 1 staff post(s)
Canon is thinking about more lenses like the RF 600mm f/11 STM and RF 800mm f/11 STM
Replies
119
Views
35K
Ozarker
Ozarker
AlanF
TCs on the 100-400mm II
Replies
11
Views
3K
AlanF
AlanF
XL+
Focussing problems with the RF 100mm macro lens.
Replies
7
Views
4K
MerlinX38
M
1
Has the Canon EF 100mm f/2.8 Macro USM Lens been discontinued?
Replies
6
Views
3K
dcm
dcm
S
TRINITY IS DEAD. LONG LIVE THE TRINITY! (OR???)
Replies
51
Views
13K
Bdbtoys
B
Canon Rumors Guy
  • Contains 3 staff post(s)
Is the EF purge beginning? The EF 200mm f/2L IS USM is now listed as discontinued
Replies
96
Views
32K
Del Paso
D
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