Search Results - Large Format Photography Forum

Erroneous focal length

Started by Fernando C, 16-May-2025 00:56

Replies: 5
Views: 254

Last Post By:: Last Post: 16-May-2025 08:16; by Fernando C

Forum:
Lenses & Lens Accessories

New Toyo 45A - need help transferring lens to Toyo lensboard

Started by grsnovi, 17-Feb-2025 17:52

2 Pages •: 1 2

Replies: 10
Views: 4,340

Last Post By:: Last Post: 18-Feb-2025 13:25; by jnantz

Forum:
Cameras & Camera Accessories

What are the best lenses for wet plate studio portraits 12X16inch format ?

Started by Louis.B_14X17, 11-May-2024 04:36

3 Pages •: 1 2 3

lens, portrait lens, wet collodion, wet plate, wet plate collodion

Replies: 21
Views: 36,985

Last Post By:: Last Post: 21-Dec-2024 23:56; by Jock

Forum:
Wet Plate

I cannot get focus with the Nikkor-W 210mm f/5.6

Started by Gorrunyo, 4-Nov-2024 15:55

2 Pages •: 1 2

Replies: 15
Views: 2,704

Last Post By:: Last Post: 6-Nov-2024 05:36; by jnantz

Forum:
Lenses & Lens Accessories

Filters for Fujinon A 600mm f/11

Started by Michael Wesik, 15-Jul-2024 09:15

2 Pages •: 1 2

filters, fujinon, fujinon a, lens, thread size

Replies: 16
Views: 13,519

Last Post By:: Last Post: 17-Jul-2024 09:24; by Michael Wesik

Forum:
Lenses & Lens Accessories

Is there a master list somewhere of the coverages of re-purposed lenses?

Started by okto, 16-May-2024 12:24

coverage, industrial, lens, oscilloscope

Replies: 0
Views: 2,675

Last Post By:: Last Post: 16-May-2024 12:24; by okto

Forum:
Lenses & Lens Accessories

What are the best lenses for wet plate studio portraits 14X17 format ?

Started by Louis.B_14X17, 10-May-2024 09:48

lens, portrait, portrait lens, wet plate, wet plate collodion

Replies: 9
Views: 6,287

Last Post By:: Last Post: 12-May-2024 05:58; by Hugo Zhang

Forum:
Lenses & Lens Accessories

Is Fujinon SWD 90mm f5.6 suitable for linhof master technica?

Started by bnasht, 18-Feb-2024 00:41

Replies: 3
Views: 6,633

Last Post By:: Last Post: 18-Feb-2024 07:37; by xkaes

Forum:
Lenses & Lens Accessories

Lens Service\Flush\Cleaning - Conley 5x7 Folding Camera

Started by AndyMcKay, 3-Oct-2023 10:44

Replies: 5
Views: 4,752

Last Post By:: Last Post: 16-Oct-2023 15:41; by Greg

Forum:
LF DIY (Do It Yourself)

LF lenses with cat's eye bokeh?

Started by StrangleMeRandy, 13-Aug-2023 02:11

2 Pages •: 1 2

Replies: 15
Views: 9,113

Last Post By:: Last Post: 15-Aug-2023 16:01; by MAubrey

Forum:
Lenses & Lens Accessories

Can anyone help identify this piece of glass?

Started by RomanYalowitz, 28-Jul-2023 14:55

large format camera, large format lens, lens

Replies: 5
Views: 3,232

Last Post By:: Last Post: 30-Jul-2023 12:54; by j.e.simmons

Forum:
Lenses & Lens Accessories

Lens fungus or something else?

Started by JasonDaileyPhoto, 24-May-2023 14:24

2 Pages •: 1 2

Replies: 10
Views: 5,361

Last Post By:: Last Post: 26-May-2023 06:51; by paulbarden

Forum:
Lenses & Lens Accessories

help me understand Kodak VI slip on

Started by usernamechecks, 10-May-2023 09:18

2 Pages •: 1 2

Replies: 19
Views: 6,950

Last Post By:: Last Post: 11-May-2023 09:20; by Doremus Scudder

Forum:
Lenses & Lens Accessories

Suggestions for 4x5 Lens Sets (3 lens, 4 lens and 5 lens sets)

Started by angusparker, 16-Mar-2016 08:12

7 Pages •: 1 2 3 ... 7

Replies: 65
Views: 58,680

Last Post By:: Last Post: 10-Jan-2023 06:58; by Alan Klein

Forum:
Lenses & Lens Accessories

Recommendation Needed: Copal 1 repair

Started by Kimberly A, 15-Nov-2022 16:15

Replies: 4
Views: 5,971

Last Post By:: Last Post: 16-Nov-2022 22:16; by David Lindquist

Forum:
Resources

Liesegang Tachyskop 23 lens general questions

Started by RockAndRolf, 9-Jun-2022 10:10

lens, liesegang, patina, question, tachyskop

Replies: 2
Views: 3,333

Last Post By:: Last Post: 9-Jun-2022 11:22; by MartyNL

Forum:
Lenses & Lens Accessories

Looking for a 450mm or 600mm lens for 16x20

Started by analogisnotdead, 2-Jun-2022 10:41

Replies: 6
Views: 5,683

Last Post By:: Last Post: 3-Jun-2022 05:51; by xkaes

Forum:
Lenses & Lens Accessories

formats, focal length and perspective

Started by iconoclastica, 10-May-2022 04:13

Replies: 7
Views: 4,129

Last Post By:: Last Post: 11-May-2022 11:41; by Bernice Loui

Forum:
Lenses & Lens Accessories

Reliable guide to dismantling Aero Ektar 178mm f2.5 lens...

Started by polaroid_memory, 14-Feb-2022 03:48

aero ektar, aero ektar 7" 178mm f2.5, lens, lens disassembly

Replies: 0
Views: 3,065

Last Post By:: Last Post: 14-Feb-2022 03:48; by polaroid_memory

Forum:
Lenses & Lens Accessories

Lens Retaining Ring Stuck

Started by Rob Waller, 7-Nov-2021 21:30

Replies: 2
Views: 3,815

Last Post By:: Last Post: 8-Nov-2021 18:18; by Rob Waller

Forum:
Lenses & Lens Accessories

Congo 400mm f8 sharpness on a budget?

Started by scott.thorp.photography, 29-Feb-2016 23:06

2 Pages •: 1 2

400mm, congo, lens, sharpness., telephoto

Replies: 14
Views: 15,329

Last Post By:: Last Post: 1-Nov-2021 20:08; by Drew Wiley

Forum:
Lenses & Lens Accessories

Still can't find a lens for the Travelwide 4x5 × years later!

Started by camerabrain, 14-Jul-2021 08:31

2 Pages •: 1 2

Replies: 15
Views: 10,397

Last Post By:: Last Post: 22-Oct-2021 07:57; by camerabrain

Forum:
Lenses & Lens Accessories

How do I recognize lenses that will cover an 8X10 plate with no vignetting

Started by carterwj, 20-Sep-2021 16:41

5 Pages •: 1 2 3 ... 5

Replies: 47
Views: 28,156

Last Post By:: Last Post: 2-Oct-2021 21:03; by carterwj

Forum:
Lenses & Lens Accessories

Lenses for landscape w 4x5 camera

Started by jrickards615, 28-Sep-2021 09:22

2 Pages •: 1 2

Replies: 13
Views: 8,185

Last Post By:: Last Post: 29-Sep-2021 11:25; by LabRat

Forum:
Lenses & Lens Accessories

The things I don't know... :) Help (Crazy lens movements; lens choices; bellows optio

Started by RITCHIE, 27-May-2021 00:59

3 Pages •: 1 2 3

bellows, lens, multiplier, options, zoom

Replies: 24
Views: 19,740

Last Post By:: Last Post: 29-May-2021 19:21; by RITCHIE

Forum:
Lenses & Lens Accessories

Tips and Tricks for cleaning and storing old brass lenses

Started by maxi0909, 8-Nov-2020 13:26

brass lens, cleaning, lens, storage, storing

Replies: 5
Views: 6,595

Last Post By:: Last Post: 3-May-2021 14:28; by Tin Can

Forum:
Lenses & Lens Accessories

Problem with New Fujinon W 135mm f5.6

Started by brahntril, 15-Apr-2021 19:22

2 Pages •: 1 2

Replies: 14
Views: 12,001

Last Post By:: Last Post: 17-Apr-2021 16:17; by Drew Wiley

Forum:
Lenses & Lens Accessories

Is this Fungus ? I can´t identify, need help

Started by maxi0909, 20-Jan-2021 03:05

2 Pages •: 1 2

canada balsam, cleaning, fungus, large format, lens

Replies: 14
Views: 11,885

Last Post By:: Last Post: 23-Jan-2021 20:50; by Nodda Duma

Forum:
Lenses & Lens Accessories

What's your Go To LF body & lens?

Started by jdurr, 15-Dec-2020 06:44

7 Pages •: 1 2 3 ... 7

body, landscapes, large format, lens, portraits

Replies: 65
Views: 31,254

Last Post By:: Last Post: 5-Jan-2021 18:14; by dodphotography

Forum:
Cameras & Camera Accessories

Aspherical, Apo(chromatic) & ED (extra low dispersion) lenses - whats the difference?

Started by pkr1979, 26-Nov-2020 07:01

3 Pages •: 1 2 3

Replies: 26
Views: 17,786

Last Post By:: Last Post: 28-Nov-2020 11:40; by Bernice Loui

Forum:
Lenses & Lens Accessories

Voigtländer Petzval 3B 2 inch Diameter NEED HELP

Started by maxi0909, 11-Nov-2020 09:06

focal length, lens, measuring focal length, petzval, voigtländer

Replies: 5
Views: 6,405

Last Post By:: Last Post: 11-Nov-2020 14:42; by Dan Fromm

Forum:
Lenses & Lens Accessories

Is there such as thing as a modern, fast, compact 360 for 8x10?

Started by KushLovely, 12-Oct-2020 15:10

3 Pages •: 1 2 3

Replies: 28
Views: 19,877

Last Post By:: Last Post: 14-Oct-2020 14:52; by Sal Santamaura

Forum:
Lenses & Lens Accessories

PC Sync to flash?

Started by shifter, 15-Sep-2020 17:29

flash, lens, pc sync, prontor/compur, sync

Replies: 6
Views: 7,101

Last Post By:: Last Post: 16-Sep-2020 17:42; by Rod Klukas

Forum:
Cameras & Camera Accessories

Picking up my second LF camera in the Washington, DC suburbs

Started by Mike Ratel, 25-Apr-2020 23:09

calumet, large, lens, virginia, washington

Replies: 9
Views: 6,112

Last Post By:: Last Post: 27-Apr-2020 12:51; by Mike Ratel

Forum:
Introductions

Mystery Carl Zeiss Lens - Anyone know what this is?

Started by photos.on.film, 31-Jan-2020 13:58

2 Pages •: 1 2

carl zeiss jena lens, lens, mystery lens

Replies: 12
Views: 9,888

Last Post By:: Last Post: 13-Apr-2020 02:45; by photos.on.film

Forum:
Lenses & Lens Accessories

F stop not as indicated? - advice on f6-384 Rapid Aplanat No.3 Ser.D.F.8 needed

Started by oldparson.art, 9-Oct-2019 08:33

Replies: 8
Views: 10,409

Last Post By:: Last Post: 11-Oct-2019 00:39; by Pere Casals

Forum:
Lenses & Lens Accessories

Linhof Apo-Lanthar 210mm - Duftige Schärfe "fluffy sharpness" - Open Aperture Test

Started by Lockwod, 23-Jul-2019 08:53

3 Pages •: 1 2 3

210mm f4.5, apo-lanthar, lens, voigtlander

Replies: 26
Views: 23,779

Last Post By:: Last Post: 31-Jul-2019 12:38; by Pere Casals

Forum:
Lenses & Lens Accessories

Mysterious petzval lens

Started by Etherlux, 11-Jun-2019 02:50

Replies: 5
Views: 8,777

Last Post By:: Last Post: 13-Jun-2019 23:54; by Etherlux

Forum:
Lenses & Lens Accessories

lens on the tip of my tongue.

Started by jesse1996, 9-May-2019 07:44

2 Pages •: 1 2

Replies: 16
Views: 13,137

Last Post By:: Last Post: 5-Jun-2019 19:19; by jesse1996

Forum:
Cameras & Camera Accessories

JML or NUARC 6.5" f8 process camera lens

Started by Lockwod, 30-May-2019 23:47

Replies: 5
Views: 7,983

Last Post By:: Last Post: 1-Jun-2019 05:01; by Dan Fromm

Forum:
Lenses & Lens Accessories

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