The Nikon CFI super fluor objective provides excellent transmittance for UV applications below 340nm, including photoinduced activation of fluorescent dyes indo-1, fura-2 and fluo-3 or cage compounds. The Nikon CFI super fluor objective is designed with a low autofluorescence material and a high numerical aperture to ensure a clear and bright fluorescent image. These objective lenses have been optimized for short wave to improve the signal-to-noise ratio.
Model | CCW-374 | CCW-375 | CCW-376 | CCW-377 |
Magnification | 4X | 10X | 20X | 40X |
Digital aperture NA | 0.2 | 0.5 | 0.75 | 0.9 |
Working distance (mm): | 15.5 | 1.2 | 1 | 0.3 |
Thickness of cover glass (mm): | 0.17 | 0.17 | 0.17 | 0.11 - 0.23 |
diameter (mm): | 30 | 32 | 33.5 | 34.5 |
Horizontal field of view, 1 / 2 "sensor | 1.60mm | 0.64mm | 0.32mm | 0.16mm |
Horizontal field of view, 2 / 3 "sensor | 2.20mm | 0.88mm | 0.44mm | 0.22mm |
Length (mm) | 44.4 | 58.7 | 58.9 | 59.6 |
model: | MRF00040 | MRF00100 | MRF00200 | MRF00400 |
Mounting thread: | M25 x 0.75 | M25 x 0.75 | M25 x 0.75 | M25 x 0.75 |
Weight(g) | 108 | 168 | 198 | 216 |
