canon eos digital rebel camera with lens 6.3mp
Canon preps two high-end telephoto lenses (CNET)
Mon, 15 Oct 2007 20:07:09 GMT
Canon's two upcoming fixed-focal-length lenses--a high-speed 200mm model and massive 800mm model--are geared for pros.
RE: Vizualizarea aberatiei de sfericitate
Tue, 16 Oct 2007 04:09:00 GMT
16 Oct 2007 00:08 (GMT 3) Da lucrez la sc de 250mm primara sferica f/2,8 si lama schmidt sunt gata urmeaza secundara hiperbolica si o lentila corectoare inaintea focarului. Sistemul va avea F= 1400mm. si camp plan cu diametru de 28mm. cu eroare la margine de 0,1 waves. numai bun pt Canon eos ...
1 ae camera canon lens | zoom lens for canon camera | zoom lens for canon slr cameras
Mon, 15 Oct 2007 20:07:09 GMT
Canon's two upcoming fixed-focal-length lenses--a high-speed 200mm model and massive 800mm model--are geared for pros.
RE: Vizualizarea aberatiei de sfericitate
Tue, 16 Oct 2007 04:09:00 GMT
16 Oct 2007 00:08 (GMT 3) Da lucrez la sc de 250mm primara sferica f/2,8 si lama schmidt sunt gata urmeaza secundara hiperbolica si o lentila corectoare inaintea focarului. Sistemul va avea F= 1400mm. si camp plan cu diametru de 28mm. cu eroare la margine de 0,1 waves. numai bun pt Canon eos ...
1 ae camera canon lens | zoom lens for canon camera | zoom lens for canon slr cameras
posted by Aaron Jovan at 4:49 AM
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