Front-End Filter Improves Corner Smearing - FM Forums
REVIEW: Carl ZEISS 28mm f/2.8 Biogon T* + 1.5m pcx filter - phillipreeve.net
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Front-End Filter Improves Corner Smearing - FM Forums
Warmhaltebehälter, € 8,- (1100 Wien) - willhaben
Comparison: Voigtlander 40mm 1.2 and 35mm 1.7 + 5m PCX - phillipreeve
OptoSigma - Filters
Carl Zeiss Planar T* 2/45 for Contax G with Opto Sigma SLB-50-5000PM front filter
This week SAR readers photos selection – sonyalpharumors
Review: Zeiss ZM 35mm 1.4 T* Distagon - phillipreeve.net
OptoSigma - Filters
Trinocular Microscope Accessories | Trinocular Microscope Adapter - 0.5x 0.35x 1x - Aliexpress
OptoSigma - Filters
REVIEW: Carl ZEISS 28mm f/2.8 Biogon T* + 1.5m pcx filter - phillipreeve.net
Anyone using plano-convex front filter with M-mount lenses & Sony?: Adapted Lens Talk Forum: Digital Photography Review
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Comparison: Voigtlander 40mm 1.2 and 35mm 1.7 + 5m PCX - phillipreeve
comparison_voigtlander_bokeh_3_40mm_1.7 - phillipreeve.net
Rangefinder wide angle lenses on a7 cameras - problems and solutions
FS: Voigtlander: 35/1.7 w/Opto-Sigma; 50/1.5; VM-E close-focus adapter - FM Forums
Carl Zeiss Planar T* 2/45 for Contax G with Opto Sigma SLB-50-5000PM front filter
Front-End Filter Improves Corner Smearing - FM Forums
OptoSigma - Plano Convex Spherical Lenses
