Estimated Arrival: Between Mar 29 and Mar 31. *ETA to USA Only
Free Shipping to Continental US & Canada
Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workhorse for visual observers. If you love deep sky observing, eyepieces in this focal length range not only give healthy increases in magnification, but the contrast enhancement of giving a darker background sky can make all the difference of how galaxies and nebulae appear under suburban skies.
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossol.
Another great benefit of these eyepieces is the excellent contrast and ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.
|Size||(L) 93mm x (W) 43mm|
|Weight||206 g/7.3 oz|
|Barrel Size/Type||1.25" (31.7mm) / Tapered barrel|
|Field Stop Diameter||15.5mm|
|Coatings||EMD (Enhanced Multi-Layer Deposition) on all lens-to-air surfaces|
|Lens Elements/ Groups||6 in 3 groups|
|Filter Thread||Standard 1.25" Filter Thread (M28.5 x 0.6)|
|Waterproof||O-Ring Sealed Argon Gas Purged; Tested Under 1 Meter of Water for 30 Minutes|
|Eyecup||Removable Flip-Down Style Soft Silicone Rubber|
|Lens Caps||Slide-on Top and Bottom|
|Materials||Optical Glass; Aluminum; Steel; Silicone Rubber|
|Markings||Laser Engraved: Focal Length; Series; Serial Number; Brand|
Limited USA One Year Warranty when product is registered within 60 days of purchase.
FREE STANDARD SHIPPING - Upon placement of the order, the parcel should ship out within 5 business days. Some products require a signature and some do not, it will depend on the price of the product. If the delivery driver does not feel comfortable leaving the package outside the home, they will keep it at a pickup location and leave you a note or attempt re-delivery at a later date.
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your payment method for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on back order or unavailable, we will void the pre-authorization and reach out to you via phone or e-mail. If your item(s) are available for immediate shipment (within five business days), we will process the charges and submit the order for delivery.
All products are shipped directly from the manufacturer. As a result, shipment times may vary.
If your order is in stock and we process the charges to your payment method, it will ship within five business days from the date of your order. We will send you a shipping notification within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive shipping information from us within six business days of your order, please follow up with us at email@example.com or give us a call @ (855) 875-4515
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make a note of it on the document when signing for delivery. If your item(s) do arrive damaged, please send photos to firstname.lastname@example.org, and we will process a return/refund on your behalf.
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
All returns require an RMA number ( Return Merchandise Authorization). Please contact us at email@example.com or call us at (855) 875-4515 and we will be more than happy to help with this process. No returns will be accepted without an RMA number, no exceptions.
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
Additional non-returnable items:
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
There are certain situations where only partial refunds are granted (if applicable)
Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened
Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at firstname.lastname@example.org
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at email@example.com
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
Add'l 52° Eyepieces
Explore Scientific 3mm 52° Series Waterproof Eyepiece
Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
Explore Scientific 52° 6.5mm Waterproof Eyepiece
Explore Scientific 20mm 52° Series Waterproof Eyepiece
Explore Scientific 25mm 52° Series Waterproof Eyepiece
Explore Scientific 30mm 52° Series Waterproof Eyepiece
Explore Scientific 40mm 52° Series Waterproof Eyepiece
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.