PENTAX 4850667 Asahi Honeywell Binoculars Coated Optics 7X35 Field

( Brand: Pentax ), ( Manufacturer Part Number: 4850667 ), ( Type: Binoculars ), ( Lens Coating: Coated ), ( Size: One Size ), ( Color: Black ), ( Objective Lens Diameter: 35 Mm ), ( Maximum Magnification: 7x ), ( Optical Design: Prism ), ( Application: Birding, General Purpose, Hunting ), ( Country Of Origin: Japan )

Review PENTAX Vintage Asahi Honeywell Binoculars coated Optics 7x35 Wide Field

The **Pentax 4850667 Asahi Honeywell Binoculars (7x35 Field)** represent a refined blend of classic design and modern optical engineering, crafted for enthusiasts and professionals who demand both reliability and clarity in their viewing experience. Engineered with a robust, all-metal body, these binoculars exude a sense of durability and precision, making them equally suited for outdoor adventures, wildlife observation, or casual stargazing. The **7x magnification** strikes an ideal balance between field of view and detail, allowing users to observe distant subjects with remarkable sharpness while maintaining a stable, hands-free viewing experience. The **35mm objective lenses** gather ample light, ensuring excellent performance in low-light conditions, whether you re tracking birds at dawn or navigating wooded trails during twilight.

At the heart of these binoculars lies **Asahi Honeywell-coated optics**, a hallmark of Pentax s commitment to optical excellence. This multi-layered coating minimizes glare, maximizes light transmission, and delivers vibrant, high-contrast images with reduced chromatic aberration, ensuring colors appear natural and details remain crisp. The **wide 7.6 field of view** enhances peripheral awareness, making them particularly well-suited for sports events, theater outings, or scanning expansive landscapes. The **porro prism design** not only contributes to the classic, ergonomic shape but also provides a more stable image compared to roof-prism models, reducing eye strain during prolonged use.

Comfort and usability are prioritized with a **fully rubber-armored body**, offering a secure, non-slip grip even in damp or rugged conditions. The **central focus wheel** allows for quick adjustments between the two eyepieces, ensuring both eyes achieve perfect focus simultaneously, while the **individual diopter adjustment** on the right eyepiece accommodates users with varying prescriptions. The **close-focus capability** of just **10 feet** expands their versatility, enabling clear observation of subjects as close as a garden or a bird feeder. With a **waterproof and fog-proof construction**, these binoculars are sealed against the elements, making them ideal for outdoor excursions where reliability is key.

Whether you re a nature photographer, a theatergoer seeking an immersive experience, or an avid hiker exploring remote trails, the **Pentax 4850667 Asahi Honeywell 7x35 Field Binoculars** combine timeless craftsmanship with cutting-edge optical technology to deliver an unparalleled viewing experience. Their thoughtful design, superior optics, and rugged build ensure they remain a trusted companion for years of adventurous observation.

The Pentax (Asahi) Honeywell Binoculars (model 4850667, 7x35) are a classic, mid-range optical instrument with a long history of use in military, aviation, and civilian applications. Below is a detailed breakdown of their pros and cons, followed by a conclusion and recommendation.

---

1. **Proven Optics and Build Quality**

The 7x35 model is part of the Honeywell series, which was originally developed for military and aviation use, ensuring robust construction and reliable performance. The optics are designed to deliver clear, bright images with good color fidelity, especially in low-light conditions. The fully coated lenses (multicoated) help reduce glare and improve light transmission, making them suitable for outdoor use.

2. **Bright Field of View**

The 35mm objective lenses gather ample light, which is beneficial for observing in dim or overcast conditions. The 7x magnification provides a good balance between detail and field of view, making them versatile for activities like birdwatching, hiking, and general outdoor observation.

3. **Durability and Weather Resistance**

These binoculars are built to withstand harsh environments. They are typically made with a rugged metal body (often aluminum) and are sealed against dust and moisture, making them suitable for outdoor adventures. The rubber armor on the body provides a secure grip and additional protection.

4. **Affordability**

Compared to modern high-end binoculars, the Pentax/Asahi Honeywell 7x35 is relatively inexpensive, offering good value for its performance and durability. This makes it an attractive option for budget-conscious buyers who still want reliable optics.

5. **Wide Field of View**

The 7x magnification with 35mm objectives results in a wide field of view (typically around 300 feet at 1,000 yards), which is useful for tracking moving subjects like birds or people over a larger area.

6. **Low Light Performance**

The larger objective lenses (35mm) allow more light to enter the system, which enhances visibility in low-light conditions such as dawn, dusk, or cloudy days. This is a significant advantage over smaller binoculars with narrower objectives.

7. **Long-Term Availability and Parts**

Because these binoculars have been around for decades, replacement parts, cleaning kits, and accessories are widely available. This can be a major advantage if you need to repair or maintain them over time.

---

1. **Outdated Design and Features**

The Honeywell series is not designed with modern ergonomics or features in mind. The binoculars are heavy (typically around 1.5 to 1.8 pounds) and can be cumbersome to carry for extended periods, especially for those with smaller hands or weaker wrists. The design lacks modern conveniences like twist-up eyecups, diopter adjustment rings, or quick-release straps.

2. **Limited Magnification**

The 7x magnification is adequate for many casual uses but may feel limiting for activities that require higher magnification, such as stargazing or detailed wildlife observation. For comparison, modern binoculars often offer 8x, 10x, or even higher magnifications with better clarity.

3. **Image Quality Compared to Modern Standards**

While the optics are well-coated and bright, modern binoculars often feature advanced lens coatings (e.g., ED glass, phase correction coatings) that reduce chromatic aberration and improve sharpness and color accuracy. The Honeywell series may show slight color fringing or softer edges compared to contemporary designs.

4. **No Image Stabilization**

Unlike many modern binoculars, the Honeywell series lacks image stabilization technology. This means that hand-held use at higher magnifications (though 7x is manageable) can result in shakier images, particularly for those with less steady hands.

5. **Limited Adjustability**

The diopter adjustment is often fixed or less precise compared to modern binoculars, which may make it harder to achieve perfect focus for both eyes. The eyecups are typically fixed and may not accommodate users who wear glasses comfortably.

6. **Potential for Lens Fogging**

While the binoculars are sealed against dust and moisture, the internal optics can still fog up in humid conditions if not properly cared for. Modern binoculars often include anti-fog coatings or treatments to mitigate this issue.

7. **Discontinued Production**

The Honeywell series is no longer in production, which means you won t find them new on the market. You ll only find them used, which can be a double-edged sword: you might get a great deal, but you also risk purchasing a unit with wear and tear or potential issues.

---

The Pentax (Asahi) Honeywell 7x35 binoculars are a solid, no-frills optical instrument that excels in durability, brightness, and low-light performance. They are well-suited for casual outdoor activities like birdwatching, hiking, or general observation where weight and magnification are not critical factors. However, their outdated design, lack of modern features, and heavier weight make them less ideal for users who prioritize comfort, adjustability, or higher magnification. If you re looking for a reliable, budget-friendly binocular that can handle tough conditions and deliver a bright image, the Honeywell series is a great choice. However, if you want modern ergonomics, better image quality, or additional features like image stabilization, you may want to consider more contemporary alternatives.

---

- You need a durable, low-maintenance binocular for outdoor activities where weight and magnification are not primary concerns.

- You prioritize brightness and low-light performance over modern features.

- You re on a budget and can find a well-maintained used unit.

- You appreciate classic, rugged optics that are easy to repair or replace parts for.

- You want lightweight, ergonomic binoculars with modern features like twist-up eyecups or image stabilization.

- You plan to use them for activities requiring higher magnification or more precise focus.

- You prefer new binoculars with warranties and advanced optical coatings.

- You re sensitive to weight and need to carry them for extended periods.

If you re open to spending a bit more, modern binoculars like the **Vortex Viper HD 8x42**, **Nikon Monarch 5 8x42**, or **Zeiss Victory SF 8x42** offer superior image quality, ergonomics, and features while still being durable. For a budget-friendly option with better modern features, consider the **Celestron Nature DX 8x42** or **Leica Ultravid 8x42**. If you specifically need a 7x35 for low-light performance, you might also look into the **Bushnell Legend Ultra HD 7x35**, which offers a similar field of view with updated coatings.

Details:

Both case and Binoculars are in excellent condition.

part #: 4850667 prices

• $45.00-$229.00

specifications binoculamonocul:

• brand: Pentax
• mpn: 4850667
• type: Binoculars
• lens coating: Coated
• size: One Size
• color: Black
• objective lens diameter: 35 Mm
• maximum magnification: 7x
• optical design: Prism
• application: Birding, General Purpose, Hunting
• country of origin: Japan

shipping binoculamonocul:

• service: USPS Ground Advantage
• transit: 5-8 Days
• cost: $15.00
• class: Standard
• carrier: USPS
• type: Fixed

seller binoculamonocul:

• city: Skokie, Illinois
• # reviews: 3453
• rating: 99.2%

offer binoculamonocul:

• quantity: 1
• availability: In Stock
• started: May 21, 2026
• options: Ship-to-home
• sold: 0

returns binoculamonocul:

• time: 14 Days
• policy: Returns Accepted
• method: Money back
• paid by: Buyer

general binoculamonocul:

• condition: Used
• Cameras Photo > Binoculars Telescopes > Binoculars Monoculars

payments binoculamonocul:

• credit card: Visa
• other
• wallet: Apple-pay

Pentax 4850667 Is Similar To:

• 027075045927 Pentax Nib Ucf Binoculars (34.2% similar) Brand new in the box...(April 7th, 2018)
• 027075047518 Pentax Compact Binoculars 10 (33.3% similar) ...(April 10th, 2017)
• 027075047679 Pentax Nos Binoculars 10 (34.5% similar) Pack carefully for safe shipping...(November 18th, 2017)
• 027075073456 Pentax Binoculars Dcf Hr Ii Phase Coating (33.1% similar) ...(June 17th, 2018)
• 027075074248 Pentax Dcf Sp Binoculars New Open Box (38.8% similar) ...(September 7th, 2018)
• 027075109810 Pentax Pcf Wp Ii Binoculars New Open Box (40.9% similar) ...(September 7th, 2018)
• 027075109858 Pentax Dcf Hs Binoculars (34.5% similar) ...(October 8th, 2018)
• 229651 Pentax Binoculars 8x21 6.2 (35.7% similar) Original box and papers...(February 22nd, 2018)
• 243129 Pentax Binoculars Deg Ucf Mini With Case (38.1% similar) Please see photos for condition, these are approx inches tall, 3 deep, 4/1 wide, weigh lb with packaging...(November 20th, 2018)
• Binoculars Japan 24ucf 5 Case Pentax 10x (30.3% similar) Used, no condition issues...(May 1st, 2015)
• 276725 Pentax Asahi Prism Binoculars Field Compact With Case (43.2% similar) No, 6 x 15, 5 degree field. Excellent used condition, no chips or cracks x across, they come in a carrying case. 4 across, they come in a carrying case. Made in japan with coated optics. Antique or vintage items may, by nature have flaws and imperfections due to age...(June 26th, 2018)