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| Viewing head: | Seidentopf binocular viewing head, inclined at 45°, 360° rotation, interpupillary distance adjustable 48 to 75 mm |
| Eyepiece: | Wide field eyepiece WF10X/ 22 mm, Eyepiece tube diameter: 30 mm |
| Objectives: | Infinite plan achromatic objective |
| Nosepiece: | Backward Quintuple nosepiece |
| Viewing head: | Trinocular head inclined at 30°, interpupillary distance 48 to 75 mm |
| Eyepiece: | High-point, Extra wide field eyepiece EW10X/ 22 mm |
| Objectives: |
Long working distance (LWD) infinite plan objective: 4X/ 0.1, WD 18 mm Long working distance (LWD) infinite plan objective: 40X/ 0.6, WD 2.6 mm Infinite plan phase objective: PH10X/ 0.25, WD 10 mm Infinite plan phase objective: PH20X/ 0.4, WD 5.1 mm |
| Nosepiece: | Backward Quintuple nosepiece |
| Viewing head: | Siedentopf type trinouclar head , inclined at 45°, interpupillary distance 52 to 75 mm, diopter adjustment |
| Eyepiece: |
WF10X/20, high eye-point up to 21 mm Reticule eyepiece: CROSSWF10X/20, high eye-point up to 21 mm |
| Objectives: |
Plan Achromatic 10X/0.25 WD=9.67 mm Plan Achromatic 20X/0.40 WD=7.97 mm Plan Achromatic 40X/0.60 WD=3.76 mm Plan achromatic positive phase contrast 20X/0.40 WD=7.97 mm |
| Nosepiece: | Quintuple, inward facing |
| Viewing head: | Compensation free binocular head inclined at 45°C, interpupillary distance 50 to 75 mm |
| Eyepiece: | WF10X/ 20 mm |
| Objectives: |
Long working distance plan objective: LWDPL 4X/ 0.1 W.D. 25 mm LWDPL 10X/0.25 phase contrast W.D. 11 mm LWDPL 20X/ 0.4 phase contrast W.D. 6 mm LWDPL 40X/ 0.6 W.D. 3.8 mm |
| Nosepiece: | Quintuple Nosepiece |
| Viewing head: | Compensation free binocular head inclined at 45°C, interpupillary distance 50 to 75 mm |
| Eyepiece: | WF10X/ 22 mm |
| Objectives: |
Distance infinity plan objective: LWDPL 4X/ 0.1 W.D. 29.4 mm LWDPL 10X/0.25 phase contrast W.D. 16 mm LWDPL 20X/ 0.4 phase contrast W.D. 10.5 mm LWDPL 40X/ 0.6 W.D. 5.4 mm |
| Nosepiece: | Quintuple Nosepiece |
| Viewing head: | Compensation free trinocular head inclined at 45°C, interpupillary distance 50 to 75 mm |
| Eyepiece: | WF10X/ 20 mm |
| Objectives: |
Long working distance plan objective: LWDPL 4X/ 0.1 W.D. 25 mm LWDPL 10X/0.25 phase contrast W.D. 11 mm LWDPL 20X/ 0.4 phase contrast W.D. 6 mm LWDPL 40X/ 0.6 W.D. 3.8 mm |
| Nosepiece: | Quintuple Nosepiece |
| Viewing head: | Compensation free trinocular head inclined at 45°C, interpupillary distance 50 to 75 mm |
| Eyepiece: | WF10X/ 22 mm |
| Objectives: |
Distance infinity plan objective: LWDPL 4X/ 0.1 W.D. 29.4 mm LWDPL 10X/0.25 phase contrast W.D. 16 mm LWDPL 20X/ 0.4 phase contrast W.D. 10.5 mm LWDPL 40X/ 0.6 W.D. 5.4 mm |
| Nosepiece: | Quintuple Nosepiece |
| Viewing head: | Monocular viewing head |
| Eyepiece: | 10X/ 18 mm |
| Objectives: |
4X/N.A. 0.08, working distance= 16 10X/N.A. 0.25, working distance= 3.6 40X/N.A. 0.6, working distance= 0.6 |
| Nosepiece: | Triple nosepiece 4X/ N.A. 0.8, WD 16 mm |