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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
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Description
TS-Optics Photoline 140/910 f/6.5 Super Triplet Apo OTA with 2 ED elements NO STOCK TIL JUN22At a glance The 140 mm f 6. 5 triplet apochromat convinces with a pure colour image and a powerful 4" RAP focuser. Aperture 140 mm Focal length 910 mm Fast focal ratio f 6. 5 Air spaced triplet objective 2 ED elements provide an image free from chromatic aberration Solid 4" rack and pinion focuser with dual speed ideal for astrophotography Intermediate threads for screwed adaptations, e. g. M68x1 female thread Retractable dew shield CNC tube rings,
At a glance
The 140 mm f/6.5 triplet apochromat convinces with a pure colour image and a powerful 4" RAP focuser.
♦ Aperture 140 mm
♦ Focal length 910 mm
♦ Fast focal ratio f/6.5
♦ Air-spaced triplet objective - 2 ED elements provide an image free from chromatic aberration
♦ Solid 4" rack and pinion focuser with dual speed - ideal for astrophotography
♦ Intermediate threads for screwed adaptations, e.g. M68x1 female thread
♦ Retractable dew shield
♦ CNC tube rings, carrying handle and dovetail bar are included in the scope of delivery
♦ Delivery in transport case
♦ Every apochromat is tested by the manufacturer and Teleskop-Service before shipment
♦ Each apo receives a serial number and is delivered with a photographical test certificate
Description
TS-Optics 140 mm f/6.5 Photoline Triplet Apochromat
This apochromat is portable and ideal for mobile astrophotography. Of course the apo is also a fine telescope for observations, offering a 140 mm aperture and the image free of false colour due to the triplet design allow a wide range of applications.
The 3-element objective is fully adjustable. Two Ultra-Low Dispersion ED elements allow an image free of chromatic aberration. Even bright stars will not have a colour fringe.
The apochromat with the large 4" rack and pinion focuser allows astrophotography at the highest level. With the 0.75x 3" reducer you can achieve fast f/4.8 with full correction of the image field up to full frame size format. This allows you to expose an object easily in one night.
Specifications
Optics |
|
| Type | Refractor |
| Type of build | Apochromat |
| Aperture (mm) | 140 |
| Focal length (mm) | 910 |
| Aperture ratio (f/) | 6,5 |
| Resolving capacity | 0,99 |
| Limit value (mag) | 12,5 |
| Light gathering capacity | 400 |
| Max. useful magnification | 280 |
| Tube weight (kg) | 11,5 |
| Tube material | Aluminium |
| Carrying length (mm) | 735 |
| tube diameter (mm) | 148 |
| Tube construction | Full tube |
| lens design | Triplet |
Focuser |
|
| Type of build | Gear rack |
| Free aperture (mm) | 102 |
| Connecting threaded socket (camera-side) | M102x1, M88x1, M68x1 |
| Connection ( to eyepiece) | 2 |
| Gear reduction | 1:10 Fine movement |
Mount |
|
| Mounting type | no mount |
| GoTo control | no |
| Type of build | OTA |
Included accessories |
|
| Corrector | without |
| Eyepiece adaptor | 1,25" & 2" |
| Prism rail | Losmandy-Style |
| Tube clamps | yes |
| finder schuh | Vixen/Skywatcher Level |
| Finder scope | no |
| Dew Shield | yes |
| Carrying case | yes |
| Deviating optics | no |
General |
|
| Series | Photoline |
Area of application |
|
| Astrophotography | Highly recommended |
| Nature Observation | no |
Recommended for |
|
| Beginners | no |
| Advanced | yes |
| Observatories | no |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy