Specifications - VWR VisiScope 400 Serie Bedienungsanleitung

Product Specifications
Component Description
Optical system Infinity corrected system, 45 mm parfocality distance.
Field number 22 mm.
Heads Trinocular: 30° inclined, 360° rotating. Interpupillary distance: 48 - 75 mm. Adjustable dio-
ptric compensation.
Ergonomic height compensation.
Eyepieces Extra-wide field 10x/22mm, high-point.
Nosepiece 5 positions, with bidirectional rotation on ball bearings and click stop.
Objectives Long working distance (LWD) infinity corrected (IOS)
planachromatic: 4x/0.10 (working distance 18 mm), phase contrast 10x/0.25 (working dis-
tance 10 mm), phase contrast 20x/0.40 (working distance 5.1 mm), 40x/0.60 (working dis-
tance 2.6 mm), corrected for 1.2 mm coverglass.
Specimen stage Size: 250 x 230 mm. Translator with lowered ergonomic coaxial controls. X-Y translation:
119 x 70 mm.
Interchangeable metallic inserts for specimen slides, Petri dishes and flasks.
Focusing system Macro and micrometric regulation, with coaxial knobs on both sides of the stand.
Adjustable tension.
Condenser Long working distance condenser, numerical aperture 0.30, working distance 72 mm.
The condenser can be removed in order to increase the working distance to 150 mm.
Illumination P-LED
system phragm.
system, with adjustable intensity, filter and phase ring holder and aperture dia-
8TM
8