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Venus 10-18 mm f/4.5-5.6 FE Zoom
Venus 24 mm f/14 2x macro probe
Venus 9 mm f/2.8 ZERO-D
Venus 25 mm f/2.8 Ultra macro
Venus 15 mm f/2 FE ZERO-D
Venus 7.5 mm f/2 MFT
Venus 12 mm f/2.8 ZERO-D
Venus 105 mm f/2
Venus 15 mm f/4 wide angle macro
Venus 60 mm f/2.8 2x ultra macro


General digital photography sites

DPreview - Imaging-resource  - I-R lens reviews  - The Digital Picture (with lens comparator)
Rob Galbrait - Luminous-Landscape - - FredMiranda - Juza Photo


Canon camera and lenses

Canon Camera Museum - EFlenses CanonUSA - Allphotolenses
Canon Rumours - Northern Light Canon Rumours


Lens tests

Castleman lens reviews - OpticalLimits / - Westfall graphical of Photozone wide angle tests
- Macro lenses compared - Photodo
Sharpness with/without teleconverter - Oleg Kikin lens test links

Autofocus at >5.6 (or >8.0)

dlcphotography - FredMiranda - dpreview1 - dpreview2

FD lenses and system

FD Lens Works 1986 by Christian Rollinger
Photo of Malaysia


Imaging-resource NiMH comparison test
The Battery University

 Canon versus Nikon

Naturephotographers - Poelking  


Computers general

Rob Galbraith comparison of Mac versus PC | Updated

CD or DVD storage



Best free software

Digital Image Editor
High Dynamic Range (HDR) Software
Digital Image Stitcher
Digital Image Viewer
Vector Graphics Editor

RAW conversion


Image editing

Correcting Distortion and Color Fringing 
Understanding image sharpness part 2: Resolution and MTF curves in scanners and sharpening by Norman Koren

Some panorama software

Microsoft ICE


A few scanning tips by Wayne Fulton