SVBONY SV188P Dielectric Diagonal for Refractor 1.25″
There are many 1.25″ star diagonals on the market. Many of them have a mediocre mirror quality with 90% reflectivity (10% loss) and a plastic body. The 1.25″ diagonal by SVBONY stands for a high-quality alternative to those cheap parts. It offers excellent image and mechanical quality. There’s no vignetting over the full 1.25″ field. SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness.
SV188P Diagonals provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor. When using the SV188P with Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope, you will need a special adapter.
Another advantage is the 1.25″ nosepiece barrel is threaded to accept 1.25-Inch filters. Brass lock Screw and Brass Compression Rings feature more precision and prevent barrels or the surface of eyepieces from marring and scratching.
- Dielectric coatings; super flat mirror with dielectric coatings to reduce reflected light loss; provide an over 99% reflective surface; good for astronomical viewing
- 1.25 inches nosepiece fits 1.25 inches telescopes; accepts standard 1.25in filters; eyepieces; Barlow lenses and other accessories with a 1.25in insert barrel
- 90 degree viewing angle; diagonal reflects the telescope’s light path 90 degree to provide a more comfortable viewing angle; best for observing objects overhead
- Correct upside down and left right reversed image; the view image is upright; but left and right reversed if use the 90 degrees to your telescope
- Brass compression ring; Built in brass ring and thumbscrew accessories avoid eyepiece to rotate during adjustments; effortless fixes more firmly and will not scratch your eyepieces barrels
Technical Specifications
| Model Number | SV188P |
| Size | 1.25-Inch |
| Coatings | Dielectric |
| Reflectivity | dielectric 99% coating for bright images |
| Material | Aluminum Alloy |
| Filter Threads | M28.5*0.6 |
| M4 Set Screws | Yes |
| Net Weight | 125g / 4.41oz |
In the Box
SVBONY SV188P Dielectric Diagonal for Refractor 1.25″
2 dust caps
Manuals & Warranty
Svbony 1-Year Warranty
Quick Shipping and Professional Packaging
Our long-standing relationships with UPS FedEx DHL and other carriers around the world gives us the ability to provide an array of shipping services. Our warehouse personnel are well trained and will be able to pack the items according to our precise and exact specifications. Before shipping your items will be carefully inspected and secured. We ship to thousands clients every day from all over the world. This shows our commitment to becoming the largest online retailer on the planet. We have distribution centers as well as warehouses in Europe and in the USA.
Orders with more than 1 item are assigned processing periods for each item.
Prior to shipment before shipping, we'll inspect thoroughly the items you have ordered. Most orders are shipped within 48 hours. Expected delivery times are between 3-7 days.
Returns
The inventory is always changing, and cannot be fully controlled by us because of the involvement of many different parties, such as the factory and our warehouse. Stock levels can fluctuate at any given time. Please understand it may happen that your order may be out of stock after your order has been made.
Our policy lasts thirty days. If it's been longer than 30 days since you made your purchase and we're unable to offer you a full refund or exchange.
To be eligible for return, it must be unopened and in the condition you received it in. It should also be returned in its original packaging.
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