TEC Bino 140 FL binocular telescope This visual system pairs two fluorite apochromatic refractors so each eye receives its own optical path. The oil-spaced triplet objectives are combined with independent FeatherTouch focusers and Matsumoto image-erecting units.
Manufacturer model: TEC Bino 140 FL · Specifications checked against manufacturer data on 2026-11-04
This visual system pairs two fluorite apochromatic refractors so each eye receives its own optical path. The oil-spaced triplet objectives are combined with independent FeatherTouch focusers and Matsumoto image-erecting units.
Matched eyepieces set the magnification. The documented mounting package includes a precision support, rings and rail, with a wooden transport crate. Allow for the complete binocular assembly when choosing a mount.
The table gives the exact FL configuration. Reliable assembled weight, overall dimensions and numeric eye-spacing limits are not established by the checked listings.
Exact TEC model specifications · TEC catalogue reference
Exact FL identity checked despite legacy URL containing 'ed'. Weight figures conflict: Baader table 18 kg, historical ED question/answer 20 kg and Company Seven FL example about 20.2 kg; no single assembly weight is claimed. Exact complete binocular configuration is identified by Baader's model-specific listing and matching catalogue reference. Assembled dimensions, numeric IPD range and exact supplied eyepiece set are not published in the checked exact-model sources. The 3-inch mounting rail is not an assertion about saddle compatibility or bolt pattern. EMS is an erecting mirror system; catalogue use of 'prism' is not repeated as an optical construction claim. Source scope includes seller documentation, as expressly authorised by Dave.
| Aperture per optical channel | 140 mm |
|---|---|
| Focal length per channel | 980 mm |
| Focusers | 3.5-inch Starlight Instruments FeatherTouch |
| Erecting system | Matsumoto EMS UXL |
| Ems size | 3-inch |
| Eyepiece formats | 2-inch and 1.25-inch |
| Transport container | Wooden crate |
| Dew shields | Retractable |
| Published maximum magnification | Approx. 300×; conditions dependent |
| Magnification selection | Determined by selected eyepiece |
Data sheet
TEC Bino 140 FL binocular telescope This visual system pairs two fluorite apochromatic refractors so each eye receives its own optical path. The oil-spaced triplet objectives are combined with independent FeatherTouch focusers and Matsumoto image-erecting units.
Manufacturer model: TEC Bino 140 FL · Specifications checked against manufacturer data on 2026-11-04
