Vixen 1.25" SLV Lanthanum Eyepiece - 2.5mm
- This item is out of stock.
- We have no ETA from the manufacturer at this time.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
- This item is out of stock.
- We have no ETA from the manufacturer at this time.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
Lower 48 States:
Orders over $50 ship free within the Lower 48 using a carrier and service we select based on your items and delivery location. Faster shipping options may be available at checkout.
U.S. Outside the Lower 48 (AK, HI, PR):
Free shipping on orders over $50 applies to many—but not all—items. Add items to your cart and enter your ZIP code to see available shipping options and any costs.
International Orders:
Free shipping does not apply to international orders. You’ll see available shipping options and costs during checkout. Some items can’t be shipped internationally due to size or manufacturer restrictions. Duties, taxes, brokerage fees, and tariffs are not included and are the customer’s responsibility.
- Very high sharpness and contrast across the entire field of view
- Almost no color defects due to lanthanum glass
- Twist-Up eyecup for people who wear glasses
- Eye relief: 20 mm
- Connection: 31.7 mm, 1 1/4''
- Weight: 173 g
The Vixen SLV eyepieces with high-quality lanthanum glass deliver remarkably clear and high-contrast star images right up to the edge. This 2.5mm is the most powerful in the range and aimed at those with shorter focal length telescopes, who need higher powers for lunar or planetary use, or double star observers, who need the maximum power possible for star separation. Please make sure you look at the powers that this eyepiece can give with various telescopes carefully, as this eyepiece can produce some very impressive results if paired well with a telescope, but can overpower longer instruments very easily.
Power ranges by focal lengths:- 300mm focal length telescope produces 120x magnification
- 500mm focal length telescope produces 200x magnification
- 1000mm focal length telescope produces 400x magnification
- 1500mm focal length telescope produces 600x magnification
- 2000mm focal length telescope produces 820x magnification
The lenses are all fully multi-coated for high-light transmission. Thanks to the large eye relief distance of 20 mm, the eye won't be fatigued even during longer observing sessions. Even those who have to wear glasses will have the entire field clearly visible to them. This eyepiece's twist-up eyecups can be turned up or down to the user's preference to set a comfortable observing height.
Manufacturer part number: 37202
Other Information
- Country of Manufacture: China
The Vixen SLV eyepieces with high-quality lanthanum glass deliver remarkably clear and high-contrast star images right up to the edge. This 2.5mm is the most powerful in the range and aimed at those with shorter focal length telescopes, who need higher powers for lunar or planetary use, or double star observers, who need the maximum power possible for star separation. Please make sure you look at the powers that this eyepiece can give with various telescopes carefully, as this eyepiece can produce some very impressive results if paired well with a telescope, but can overpower longer instruments very easily.
Power ranges by focal lengths:- 300mm focal length telescope produces 120x magnification
- 500mm focal length telescope produces 200x magnification
- 1000mm focal length telescope produces 400x magnification
- 1500mm focal length telescope produces 600x magnification
- 2000mm focal length telescope produces 820x magnification
The lenses are all fully multi-coated for high-light transmission. Thanks to the large eye relief distance of 20 mm, the eye won't be fatigued even during longer observing sessions. Even those who have to wear glasses will have the entire field clearly visible to them. This eyepiece's twist-up eyecups can be turned up or down to the user's preference to set a comfortable observing height.
Manufacturer part number: 37202
- Very high sharpness and contrast across the entire field of view
- Almost no color defects due to lanthanum glass
- Twist-Up eyecup for people who wear glasses
- Eye relief: 20 mm
- Connection: 31.7 mm, 1 1/4''
- Weight: 173 g
The Vixen SLV eyepieces with high-quality lanthanum glass deliver remarkably clear and high-contrast star images right up to the edge. This 2.5mm is the most powerful in the range and aimed at those with shorter focal length telescopes, who need higher powers for lunar or planetary use, or double star observers, who need the maximum power possible for star separation. Please make sure you look at the powers that this eyepiece can give with various telescopes carefully, as this eyepiece can produce some very impressive results if paired well with a telescope, but can overpower longer instruments very easily.
Power ranges by focal lengths:- 300mm focal length telescope produces 120x magnification
- 500mm focal length telescope produces 200x magnification
- 1000mm focal length telescope produces 400x magnification
- 1500mm focal length telescope produces 600x magnification
- 2000mm focal length telescope produces 820x magnification
The lenses are all fully multi-coated for high-light transmission. Thanks to the large eye relief distance of 20 mm, the eye won't be fatigued even during longer observing sessions. Even those who have to wear glasses will have the entire field clearly visible to them. This eyepiece's twist-up eyecups can be turned up or down to the user's preference to set a comfortable observing height.
Manufacturer part number: 37202
Other Information
- Country of Manufacture: China
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Eyepiece Series | SLV Lanthanum |
| Focal Length | 2.5mm |
| Barrel Size | 1.25" (31.7mm) |
| Apparent Field of View (Mfg Specified) | 50° |
| Eye Relief (Designed) | 20mm |
| Filter Threads | Standard 1.25" Filter Thread (M28.5 x 0.6) |
| Coatings | Fully Multi-Coated |
| Lens Elements | 8 |
| Lens Groups | 4 |
| Barrel Type | Smooth sided |
| Protective Plastic Storage Container | Yes - Free Agena Eyepiece Container |
| Protective Plastic Storage Container Size | Agena 52x80mm |
| End Caps | 2 |
| Rubber Eye Guard | Twist-up Eyecup |
| Weight | 6.1 oz / 173 g |
| Country of Manufacture | China |
| Hide Found a better Shipped Price on Frontend? | No |