PENTAX ZD 10x50 ED Binoculars
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Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
The Pentax Z-Series ZD ED 10x50 Binoculars are engineered for birdwatchers, hunters, and outdoor enthusiasts who demand superior clarity and dependable performance in all lighting conditions. With powerful 10x magnification and large 50mm objective lenses, they deliver bright, detailed views even in low light at dawn or dusk. Advanced optical technologies work together to provide sharp, high-contrast images with accurate color reproduction and minimal distortion. Built with a rugged magnesium alloy body, these binoculars are designed to withstand demanding outdoor environments while maintaining comfort and ease of use during extended viewing sessions.
10x Magnification
Brings distant subjects closer with sharp detail, ideal for birding, wildlife observation, and long-range viewing.
50mm Objective Lenses
Large lenses gather more light for brighter images and improved low-light performance.
ED (Extra-Low Dispersion) Glass
Reduces chromatic aberration to produce sharper images with accurate, true-to-life colors.
Hybrid Aspherical Lens Elements
Correct spherical aberrations and edge distortion for clear, edge-to-edge sharpness and improved focus accuracy.
BAK4 Roof Prisms with Phase Correction
Enhance contrast and color fidelity while maintaining image clarity and brightness.
Fully Multicoated Optics
Maximize light transmission across the entire optical path for crisp, bright viewing.
262 ft Field of View at 1000 Yards
Provides a wide viewing area, making it easier to track moving subjects.
22mm Eye Relief and 5.0mm Exit Pupil
Ensures comfortable viewing, even for eyeglass wearers, with bright image delivery.
Twist-Up Eyecups
Allow easy adjustment for use with or without eyewear.
Magnesium Alloy Housing
Lightweight yet durable construction built for rugged outdoor use.
Rubberized Armor
Protects against impacts and offers a secure, slip-resistant grip.
Nitrogen-Filled and O-Ring Sealed
Fog-resistant and waterproof up to 3.3 feet for reliable performance in wet conditions.
Protective Lens Coating
Repels dust, water, and oil to maintain clear, obstruction-free viewing.
Tripod Mountable
Compatible with an optional adapter for steady, shake-free viewing during extended observation.
Optical Specifications
| Magnification | 10x |
| Objective Lens Diameter | 50mm |
| Prism Type | BAK4 Roof |
| Glass Type | Extra-Low Dispersion (ED) |
| Lens Elements | Hybrid Aspherical |
| Lens Coating | Fully Multicoated |
| Prism Coating | Phase Corrected |
| Field of View | 262 ft at 1000 yards |
| Angle of View | 50 Degrees |
| Exit Pupil | 5.0mm |
| Eye Relief | 22mm |
Focus and Adjustments
| Focus System | Center Focus |
| Diopter Adjustment | Right Eye |
| Eyecups | Twist-Up |
| Tripod Adaptable | Yes (adapter required) |
Construction and Durability
| Body Material | Magnesium Alloy |
| Armor | Rubberized |
| Waterproof Rating | Submersible up to 3.3 ft |
| Fogproof | Nitrogen Filled |
| Lens Protection | Dust, Water, and Oil Repellent Coating |
Design
| Bridge Design | Closed Bridge |
| Internal Focusing System | Yes |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
