1. Binoculars & Monoculars Telescopes For Sale
  2. sku: 12479133924765762
  3. MAYFLOWER 21725

MAYFLOWER 21725 Coated Zoom Binoculars 7X-12X40 Case.

21725 Mayflower Vintage Fully Coated Zoom 7x-12x40 Binoculars In Leather Case. Read

( Brand: Mayflower ), ( Manufacturer Part Number: 21725 ), ( Model: NO. 21725 ), ( Lens Coating: Fully Coated ), ( Size: Full-size ), ( Color: Black ), ( Objective Lens Diameter: 40 Mm ), ( Maximum Magnification: 7x-12x ), ( Type: Binoculars ), ( Unit Type: Unit ), ( Optical Design: Porro Prism ), ( Application: General Purpose ), ( Country Of Origin: Japan ), ( Item Weight: 3.6 Lbs. )

Review MAYFLOWER Vintage Fully Coated Zoom 7x-12x40 Binoculars In Leather Case. Read

The **Mayflower 21725 Coated Zoom 7x-12x40 Binoculars** represent a sophisticated blend of versatility and optical precision, meticulously engineered for enthusiasts and professionals alike who demand both adaptability and clarity in their viewing experiences. These binoculars feature a **zoom range of 7x to 12x magnification**, allowing users to seamlessly adjust the power to suit their needs whether scanning expansive landscapes at lower magnification for broader perspectives or locking in on distant details at higher magnification for sharper focus. The **40mm objective lenses** are generously sized, maximizing light-gathering capability to deliver bright, vivid images even in low-light conditions, such as during dawn, dusk, or overcast skies, ensuring exceptional visibility and color fidelity. The lenses are adorned with **multi-coated optics**, a proprietary layering technology that minimizes glare, reduces surface reflections, and enhances contrast, resulting in images that are strikingly clear, sharp, and free from the ghosting or haze often associated with uncoated or poorly coated optics. This attention to optical refinement extends to the **fully multi-coated prism system**, which further amplifies light transmission and color accuracy, making the Mayflower 21725 an ideal choice for birdwatching, wildlife observation, sporting events, theater outings, or casual outdoor adventures.

Constructed with durability and ergonomism in mind, these binoculars boast a **robust, weather-resistant build** that can withstand the rigors of outdoor use, including exposure to moisture and mild dust. The **rubber-armored body** provides a secure, non-slip grip, even when gloves are worn, while the **central focus wheel** ensures smooth, precise adjustments between the two eyepieces, eliminating the need for individual diopter compensation. The **porro prism design** not only contributes to the classic, comfortable viewing angle but also enhances optical performance by separating the light path, reducing aberrations, and producing a more natural, three-dimensional image. The **adjustable eyecups** accommodate users wearing or not wearing glasses, ensuring a comfortable fit and optimal eye relief for extended periods of use. Additionally, the **compact yet sturdy design** makes these binoculars highly portable, fitting easily into a backpack or pocket without compromising on performance.

For those seeking both flexibility and high-quality optics, the Mayflower 21725 Coated Zoom 7x-12x40 Binoculars deliver an exceptional balance of functionality and precision. Whether you're tracking a soaring hawk, enjoying a concert from the stands, or exploring a new hiking trail, these binoculars offer a dynamic viewing experience that adapts to your needs while maintaining the clarity and reliability expected from a premium optical instrument. With their durable construction, advanced coatings, and intuitive controls, they stand as a reliable companion for a wide range of visual adventures.

The Mayflower 21725 Coated Zoom 7x-12x40 binoculars are a versatile and affordable option for outdoor enthusiasts, but they have distinct advantages and limitations depending on your needs.

**Pros:**

1. **Zoom Capability:** The variable magnification (7x to 12x) allows users to adjust the view based on distance and lighting conditions. This is particularly useful for activities like birdwatching, hunting, or sports events where flexibility is key.

2. **Affordable Price:** Compared to high-end binoculars, these are relatively budget-friendly, making them accessible for casual users or those new to binoculars.

3. **Coated Optics:** The fully coated lenses (likely multi-coated) help improve light transmission and reduce glare, enhancing clarity in various lighting conditions.

4. **Compact and Portable:** The 40mm objective lenses strike a balance between light-gathering ability and portability, making them easier to carry than larger models.

5. **Wide Field of View:** The 7x magnification provides a broader field of view at lower power, which can be helpful for scanning large areas quickly.

6. **Durability:** The rubber-armored body offers some protection against drops and moisture, making them more rugged than unprotected models.

**Cons:**

1. **Image Quality Limitations:** While the coatings improve clarity, the overall optical quality may not match premium brands like Zeiss, Swarovski, or Nikon. Chromatic aberration (color fringing) and lower resolution can be noticeable in low-light or high-contrast situations.

2. **Build Quality:** The construction, while functional, may feel less premium compared to higher-end binoculars. The focus wheel and eyecups might lack the precision and comfort of more expensive models.

3. **Zoom Performance:** Variable zoom binoculars often sacrifice image sharpness and brightness compared to fixed-power binoculars. The Mayflower model may exhibit softer images, especially at higher magnifications (12x), where light-gathering becomes more challenging.

4. **Limited Low-Light Performance:** The 40mm objective lenses are decent but not exceptional for low-light conditions like dawn, dusk, or nighttime. Users may struggle to see details clearly in such settings.

5. **Eye Relief:** Eye relief (the distance from the eyepiece to your eye) might not be optimal for users who wear glasses, as it could require closer positioning to the eyepiece, potentially causing eye strain.

6. **Brand Reputation:** Mayflower is not a well-known premium optics brand, so customer support and warranty service may not be as robust as those offered by established brands.

**Conclusion:**

The Mayflower 21725 Coated Zoom 7x-12x40 binoculars are a practical choice for casual users, beginners, or those seeking a budget-friendly option for activities like birdwatching, hiking, or casual sports viewing. They offer flexibility with zoom and decent image quality for the price, making them suitable for general outdoor use. However, they fall short in terms of optical precision, low-light performance, and build quality compared to higher-end binoculars. If you prioritize affordability and versatility over top-tier image quality, these binoculars could be a solid purchase. For serious enthusiasts, photographers, or those who require superior optics for activities like astronomy or high-magnification wildlife viewing, investing in a more expensive, high-quality pair would likely be worth the cost.

**Recommendation:**

Purchase the Mayflower 21725 if you are looking for a budget-friendly, zoom-capable binocular for casual outdoor activities and do not require the highest optical performance. Consider upgrading to a fixed-power binocular (e.g., 8x42 or 10x42) from a reputable brand like Nikon, Vortex, or Bushnell if you plan to use them frequently, in low light, or for more demanding tasks. Always test the binoculars in person if possible, or read detailed reviews to ensure they meet your specific needs.

Details:

Leather case has owners name on upper lid. Some lint/debris inside lenses. Missing screw on rim cover one lens end marked in photos. Specifics based on online information found.

Purple fabric lining is dusty. Mayflower made in Japan 1950 s-1960 s; not much online about these zoom model. Selling as is, shown in listing photos. Leather case has scuffs, peeling spots, spotty residue on outside; broken closure strap.

21725, Zoom 7X-12X40, Field 5.5 degree at 12X, Lightweight, Binoculars in Mayflower Leather Case. Movement of adjustments is little stiff time unused-sitting in storage. Vintage, Pre-owned, Mayflower, Fully Coated, No. Binoculars have scuffs, scratches, dings in coating, from prior use, age storage.

See all photos for more details, condition. Dusty in crevices from storage and case.

part #: 21725 price

  • $38.00

specifications binoculamonocul:

  • brand: Mayflower
  • mpn: 21725
  • model: No. 21725
  • lens coating: Fully Coated
  • size: Full-size
  • color: Black
  • objective lens diameter: 40 Mm
  • maximum magnification: 7x-12x
  • type: Binoculars
  • unit type: Unit
  • optical design: Porro Prism
  • application: General Purpose
  • country of origin: Japan
  • item weight: 3.6 Lbs.

payments binoculamonocul:

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

general binoculamonocul:

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

seller binoculamonocul:

  • # reviews: 1345
  • rating: 99.6%
  • city: New Smyrna Beach, Florida

shipping binoculamonocul:

  • transit: 3-8 Days
  • cost: $20.75
  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage
  • class: Standard

returns binoculamonocul:

  • policy: No Returns

offer binoculamonocul:

  • best offers: True
  • availability: In Stock
  • started: February 4, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
lens coating: fully coated, size: full-size, objective lens diameter: 40 mm, maximum magnification: 7x-12x, type: binoculars, unit type: unit, optical design: porro prism, application: general purpose, country of origin: japan, item weight: 3.6 lbs.,
category: camera & photo > cameras photo > binoculars telescopes > binoculars monoculars, color: black, sku: 12479133924765762,
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1 offer $38.00 USD
  • Used. Offer #1 priced at $38.00 + $22.40 shipping estimate = $60.40* total. Binoculars have scuffs, scratches, dings in coating, from prior use, age & storage. Mayflower made in Japan 1950 s-1960 s; not much online about these zoom model.+$22.40 shipping

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