iOptron
iOptron Photron 200 RC OTA
iOptron Photron 200 RC OTA
SKU:IO-PHTN200-RC
Available Soon
Couldn't load pickup availability
Product Description
The iOptron Photron 200 RC OTA is a professional 8-inch Ritchey-Chrétien astrograph telescope designed for serious astrophotographers and astronomy enthusiasts. Featuring a 203mm aperture, 1624mm focal length and f/8 focal ratio, it delivers sharp, high-contrast images for detailed deep-sky astrophotography.
Its low thermal expansion quartz primary and secondary mirrors provide excellent optical stability, while highly reflective dielectric coatings maximize light transmission. Additionally, the fixed primary mirror helps eliminate image shift during focusing. The dual-speed Crayford focuser, internal knife-edge baffles and included extension rings make this OTA a versatile choice for advanced imaging setups.
Key Features:
- 203mm (8-inch) aperture
- 1624mm focal length
- f/8 focal ratio
- Ritchey-Chrétien optical design
- Low thermal expansion quartz mirrors
- High-reflectivity dielectric coatings
- Dual-speed Crayford focuser
- Internal knife-edge baffle system
- Losmandy and Vixen mounting plates
Technical Specifications
| Specification | Details |
|---|---|
| Brand | iOptron |
| Model | Photron 200 RC OTA |
| Product Type | Optical Tube Assembly |
| Aperture | 203mm (8 inches) |
| Focal Length | 1624mm |
| Focal Ratio | f/8 |
| Optical Design | Ritchey-Chrétien |
| Glass Type | Quartz |
| Back Focus | 250mm |
| Camera Connection | 2-inch Nosepiece |
| Highest Useful Magnification | 406x |
| Limiting Magnitude | 15.3 |
| Dawes Limit | 0.57 arcseconds |
| Secondary Obstruction | 85mm |
| Mirror Reflectivity | 96% (listed specification) |
| Tube Diameter | 230mm |
| Tube Weight | 18.5 lbs |
What Comes in the Box?
| Included Items | Description |
|---|---|
| iOptron Photron 200 RC OTA | 203mm (8-inch) Ritchey-Chrétien optical tube |
| Dual-Speed Crayford Focuser | Provides precise focusing adjustments |
| Two 25mm Extension Rings | Help adjust the imaging back focus |
| One 50mm Focus Extension Ring | Additional back-focus adjustment |
| 1.25-inch Accessory Adapter | Supports compatible 1.25-inch accessories |
| Losmandy-Style Mounting Plate | Provides secure mounting compatibility |
| Vixen-Style Mounting Plate | Supports compatible Vixen-style mounts |
Why Buy from Sky Deep Co?
Choosing the right astronomy equipment is important for achieving reliable observing and imaging results. SkyDeep Co offers genuine astronomy products, professional guidance and dependable customer support for astronomy enthusiasts across Pakistan.
As an official partner of ZWO and Celestron in Pakistan, SkyDeep Co is committed to delivering authentic astronomy equipment and a trusted shopping experience. Whether you are upgrading your astrophotography setup or exploring advanced telescope technology, SkyDeep Co helps you choose the right equipment for your needs.
Frequently Asked Questions
Q1. What is the iOptron Photron 200 RC OTA best used for?
The iOptron Photron 200 RC OTA is primarily designed for deep-sky astrophotography. Its Ritchey-Chrétien optical design makes it suitable for capturing detailed images of galaxies, nebulae and other deep-sky objects.
Q2. What is the aperture and focal length of the Photron 200 RC?
It features a 203mm (8-inch) aperture and a 1624mm focal length, providing excellent light-gathering capability and detailed imaging performance.
Q3. Does the iOptron Photron 200 RC OTA include a telescope mount?
No. This product is an Optical Tube Assembly (OTA) only. A compatible equatorial telescope mount and tripod must be purchased separately.
Q4. Can I use a dedicated astronomy camera with the iOptron Photron 200 RC?
Yes. It is designed for astrophotography and supports compatible astronomy cameras through its focuser and accessory connections. You may need additional adapters or spacing accessories depending on your camera setup.
Q5. What makes the Ritchey-Chrétien optical design suitable for astrophotography?
The Ritchey-Chrétien design is valued for its correction of coma and spherical aberration, helping produce sharp stars across the image field. This makes it particularly useful for detailed deep-sky imaging.
