 Posted: Wed Mar 16, 2011 2:21 am Post subject: |
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Andrew G. wrote:
| mmelvis wrote: |
| How does the font lens float? |
At least one of the lens elements moves differently than the rest of the optical block when the lens is focused, thus it 'floats.'
_________________
DSLR: Nikon D40x
SLR: Nikon N2000, Nikomat FTn
Glass:
Nikon:28mm f/2.8 Ai, 28mm f/2.8 Ai-S, 2.8cm f/3.5 F, 28mm f/3.5 Ai-S, 50mm f/1.8 Ai, (2) 50mm f/1.8 Series E, 55mm f/3.5 Micro K, 55mm f/3.5 Micro Ai, 100mm f/2.8 Series E, 105mm f/2.5 F, 105mm f/2.5 Ai, 105mm f/2.5 Ai-S, 200mm f/4 Ai-S, Process-Nikkor 260mm f/10, TC-200
Third-Party: Vivitar 28mm f/2.5 preset, Vivitar 28mm f/2.5 TX, Tamron 28mm f/2.8 Adapt-A-Matic (v. 1), Vivitar 35mm f/1.9 (Canon FD), Vivitar 35mm f/2.8 T4, Tamron 135mm f/2.8 Adapt-A-Matic, Vivitar 135mm f/3.5 preset, Vivitar 200mm f/3.5, Soligor 200mm f/3.5 T4, Star-D 500mm f/8 Mirror, Sigma 15-30mm f/3.5-4.5 AF, Tamron 28-70mm f/3.5-4.5 Adaptall-2 (44A), Hanimex 35-70mm f/2.8-3.8, [x2] Tamron SP 35-80mm f/2.8-3.8 Adaptall-2 (01A), Tokina AT-X 50-250mm f/4-5.6, Soligor 55-135mm f/3.5 T4, Vivitar 70-150mm f/3.8 (one-touch), Vivitar 75-205mm f/3.8 (one-touch), Soligor C/D 78-210mm f/3.5, Soligor C/D 100-300mm f/5
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