Optisan LR ED 10x34 Binoculars
The Optisan LR ED 10x34 Binoculars are built for outdoor enthusiasts who want a powerful yet portable optic ready for birdwatching, travel, hiking, and wildlife observation, offering 10× magnification for close‑in detail without unnecessary bulk and 34 mm objective lenses that balance brightness with a lightweight feel, premium ED glass elements and advanced multi‑coating improve contrast and reduce chromatic aberration so images stay sharp and natural‑looking even at higher power, while a wide field of view and ergonomic open‑hinge design deliver comfortable, stable observation sessions, and rugged waterproof and fog‑proof construction with nitrogen purging ensures reliable performance in wet weather or humid conditions, making these binoculars a dependable choice for everyday use in the field.
-Nathan (Technical Advisor)
With its light weight of just 480g and accompanied by a neoprene shoulder strap, it’s great for birders of all ages, even children, allowing for the whole family to enjoy birdwatching trips together.
The LR series design creates a natural and stable grip for the user. Holding it with one hand you can easily adjust the focus with the other. The visible field of view is clear, with true colour, and distortion-free.
IPX-7 level waterproofing means it’s protected against water immersion and can stay immersed in water 1m deep for up to 30 minutes. It can also be used in all types of weather.
- Magnification 10x
- Objective Diameter (mm) 34
- Eye Relief (mm) 16
- Exit Pupil (mm) 3.4
- Close Focusing Distance (m) 2
- Interpupillary Distance (mm) 56-76
- Dioptric Compensation (dpt) +/- 4.0
- Coating Fully Multi-Coated
- Focusing System Center Focus
- Field of View (m @ 1000m) 106
- Field of View (Degree) 6.1
- ED Glass Yes
- Prism Bak4 with Phase Coating + Dielectric Coating
- Weight (g) 480
- Weight (oz) 16.40
- Eyecup Twist-Up Eyecup
- Housing Swissamotec 98™ Body Construction
- Dimensions (WXHXD mm) 127 x 130 x 45
- Functional Temperature -10°C ~ 50°C
- Storage Temperature -10°C ~ 50°C
- Submersion Tightness IPX7
- Ultra-Bright & Super-Light: Olive-Green ED model delivers 86% total light transmission and weighs just 480g.
- Japanese Optical Design: Clear imagery with minimized edge distortion and chromatic aberration.
- Ergonomic Open Hinge Design: Provides a stable grip for comfortable viewing.
- Versatile Close Focus: Close focus of up to 2m for ED and 3m for HD, suitable for bird watching and observing insects and butterflies.
- IPX7 Waterproof and Fog-Proof: Nitrogen-purged for reliable performance in wet and foggy conditions.
- Optisan LR ED 10x34 Binoculars
- Neoprene neck strap
- Ocular protective cap
- Objective detachable stay-on protective cap
- Water-resistant Protective Pouch
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What magnification do these binoculars have?
They offer 10× magnification, giving you a closer view of distant subjects. -
What size are the objective lenses?
The objective lenses are 34 mm, balancing light gathering with portability. -
Do these binoculars use ED glass?
Yes, they use Extra‑Low Dispersion (ED) glass for enhanced clarity and reduced colour fringing. -
Are they waterproof and fog‑proof?
Yes, the binoculars are built to be waterproof and fog‑proof with nitrogen purging. -
How close can they focus?
They typically focus close enough for detailed observation of nearby subjects like birds or insects. -
Is the design comfortable to hold?
Yes, the ergonomic open‑hinge design provides a stable, comfortable grip. -
What is the field of view like?
They provide a wide, distortion‑controlled field of view, ideal for tracking moving targets. -
Can these handle bad weather?
Yes, rugged waterproofing means you can use them in rain and wet environments. -
Are accessories included?
They typically come with a neck strap, lens caps, and a protective pouch. -
Who are these binoculars best for?
They’re ideal for birdwatching, wildlife observation, travel, and outdoor activities where a lightweight, high‑power optic helps you see further with clarity.
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.