petrochemist

Lives in United Kingdom United Kingdom
Joined on Feb 26, 2014

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Subject Forum Last post
Reducing flange distance? Adapted Lens Talk 2 hours ago
Table of APS, C mount, and projection lenses covering FF online Adapted Lens Talk 4 hours ago
Camera bag for a bunch of old lenses. Adapted Lens Talk 2 days ago
Stopping down a mirror lens DIY and Photo Experiments 4 days ago
DX on FX, a success, with a TC! DIY and Photo Experiments 4 days ago
Monster LA-EA4r Sony Alpha SLR/SLT A-mount Talk 5 days ago
Adapter questions Adapted Lens Talk 1 week ago
Pancake lens table online Adapted Lens Talk 1 week ago
Lens mount swap Beginners Questions 1 week ago
Does a lens adapter act as an extension tube? Beginners Questions 1 week ago
Does an OM-40.5mm reversing ring exist? Adapted Lens Talk 1 week ago
Most Versatile Mount For Adapting Adapted Lens Talk 1 week ago
7d extension tube Beginners Questions 1 week ago
Do I need a light meter? Beginners Questions 2 weeks ago
What does a sensor size expressed as a ratio mean? Beginners Questions 3 weeks ago
Moon Beginners Questions 3 weeks ago
Advise to a passionate photographer hesitant to invest on upgrades Beginners Questions 3 weeks ago
Extension tube compatibility question Beginners Questions 1 month ago
Tiled Panorama shots General Photo Techniques 1 month ago
Will the Korean, Taiwanese and Chinese lenses kill the 'MF adapted lenses' market? Adapted Lens Talk 1 month ago
Feel Good Adapted Lens Talk 1 month ago
ND Grads and aps-c cameras Beginners Questions 1 month ago
Carrying lenses "in your pocket" Beginners Questions 1 month ago
What does 'cropping' mean in terms of sensors? Beginners Questions 1 month ago
Macro adapters Adapted Lens Talk 1 month ago
Techart adapter with heavy lens Adapted Lens Talk 1 month ago
M(anual) plus auto-iso (and EC) Beginners Questions 1 month ago
Radioactive Adapted Lens Talk 1 month ago
Camera with Tilt Screen Beginners Questions 1 month ago
M42 to Canon EF adapter with AF confirmation chip Adapted Lens Talk 1 month ago
Polarizer with threads that rotate with focus Beginners Questions 1 month ago
Manual focus lenses Beginners Questions 2 months ago
How long does a camera usually last? Beginners Questions 2 months ago
Focal reducer+ adapter ring+lens...? Adapted Lens Talk 2 months ago
how do i take longer exposures with a telescope? Beginners Questions 2 months ago
Any suggestions for a vintage lens with a nice glow? Adapted Lens Talk 2 months ago
Canon 50mm 1.4 LTM : radioactive ? Adapted Lens Talk 2 months ago
Focus peaking - worth having? Adapted Lens Talk 2 months ago
Printing Cropped Images Beginners Questions 2 months ago
DOF questoin Beginners Questions 2 months ago
Cheap filters Beginners Questions 2 months ago
which (inexpensive) Geiger counter for lenses? Adapted Lens Talk 2 months ago
nikon dx,fx, to NX mount adapter. Beginners Questions 2 months ago
What mount is this? Adapted Lens Talk 2 months ago
Vintage lens on MFT Adapted Lens Talk 2 months ago
Lighting up a subject Beginners Questions 2 months ago
M42 mount adapter installation? Beginners Questions 2 months ago
Canon L39 mount lens for Sony a7 Adapted Lens Talk 2 months ago
Flash/exposure question Beginners Questions 2 months ago
Lower res = faster max burst rate? Beginners Questions 2 months ago