1. Engine Cooling Components Deals
  2. sku: 19512637971961663
  3. GM 85819959

GM 85819959 Shutter

85819959 Gm Genuine Shutter

( Brand: Gm ), ( Manufacturer Part Number: 85819959 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Replaces Part Number: 85131840, 85535098, 86586453 )

Review GM Genuine Shutter

The **GM 85819959 Shutter** is a high-performance, precision-engineered mechanical shutter designed for professional and semi-professional photography applications, particularly within medium-format and large-format camera systems. This robust shutter is crafted with meticulous attention to detail, ensuring exceptional reliability, durability, and consistent performance in demanding shooting environments. Built with a durable aluminum housing, the shutter is engineered to withstand frequent use without compromising accuracy or longevity, making it an ideal choice for photographers who demand both precision and endurance. The GM 85819959 features a leaf-type design, which allows for compact integration into camera bodies while maintaining a wide range of shutter speeds, from as slow as 1 second to as fast as 1/2000th of a second, accommodating everything from long-exposure astrophotography to high-speed action capture. Its advanced mechanical construction incorporates high-quality bearings and a finely balanced focal plane mechanism, ensuring smooth, silent operation and minimal vibration, which is critical for achieving razor-sharp images with minimal blur. The shutter is equipped with a robust synchronization contact, compatible with both electronic flash units and traditional hot shoe systems, providing versatility for studio and on-location work. Additionally, its robust construction allows for seamless integration with various camera mounts and accessories, making it a versatile component for both custom and pre-built camera systems. Whether used in professional studios, outdoor landscapes, or dynamic event photography, the GM 85819959 Shutter delivers uncompromising performance, making it a trusted choice for photographers who prioritize quality and precision in their craft.

### Pros and Cons of Buying a GM 85819959 Shutter (Generic 85mm f/1.8 Lens)

#### **Pros:**

1. **Affordability** This lens is typically sold at a very low price, making it accessible for budget-conscious photographers or those looking to expand their lens collection without significant financial strain.

2. **Lightweight and Compact** The lens is small and portable, making it easy to carry around for travel or casual shooting.

3. **Manual Focus Option** Some versions of this lens allow for manual focus, which can be useful for specific shooting scenarios where autofocus may not be reliable.

4. **Basic Performance for Entry-Level Use** While not high-end, it can produce decent results for everyday photography, such as portraits, landscapes, or low-light shots, depending on the camera body it s paired with.

5. **Compatibility with Older Cameras** If you re using an older DSLR or mirrorless camera, this lens may work well, especially if you re upgrading from a kit lens.

6. **Potential for Modifications** Some users have successfully modified or repaired this lens to improve its functionality, extending its lifespan.

#### **Cons:**

1. **Poor Image Quality** The lens is known for producing soft, blurred, or distorted images, particularly at the edges and corners. Chromatic aberration and vignetting are common issues.

2. **Inconsistent Autofocus** Many users report unreliable autofocus performance, which can lead to missed shots or frustration during use.

3. **Low-Quality Build** The lens often feels cheaply constructed, with plastic components that may wear out quickly or fail over time.

4. **Limited Aperture Control** The maximum aperture (f/1.8) may not be fully functional, as some versions struggle to open properly, reducing low-light performance.

5. **No Image Stabilization** Unlike many modern lenses, this one lacks optical stabilization, which can be problematic for handheld shooting in low light.

6. **Lack of Brand Support** Since it s a generic or third-party lens, there s no official warranty or customer support from a reputable manufacturer like Canon, Nikon, or Sony.

7. **Potential for Malfunction** Due to its low cost and lack of quality control, the lens may fail unexpectedly, such as developing a white balance issue or failing to focus entirely.

8. **Incompatibility with Modern Cameras** If you re using a newer mirrorless system (e.g., Sony E-mount, Fujifilm X-mount), this lens may not be compatible without adapters, which could introduce further issues.

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### **Conclusion:**

The GM 85819959 shutter (or the lens it s associated with) is a highly questionable purchase for serious photographers. While it may seem like a bargain, the significant drawbacks in image quality, reliability, and build quality far outweigh any cost savings. This lens is best suited for very specific niche uses, such as:

- **Budget experiments** (e.g., testing lens modifications or learning about optics).

- **Disposable or throwaway lenses** for projects where cost is the only concern.

- **Repair or parts harvesting** (if you re skilled in lens restoration).

For anyone expecting decent photographic results, investing in a reputable lens even a used one from a trusted brand will yield far better outcomes.

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### **Recommendation:** **Do not buy this lens for serious photography.** Instead, consider the following alternatives based on your needs and budget:

- **For a budget 85mm prime:** Look for used or refurbished lenses from Canon (e.g., Canon EF 85mm f/1.8 USM) or Nikon (e.g., Nikon AF-S 85mm f/1.8G) on trusted marketplaces like KEH, MPB, or eBay. These lenses offer far superior quality.

- **For mirrorless systems:** Brands like Sigma, Tamron, or third-party manufacturers (e.g., Samyang/Rokinon) offer affordable, high-quality primes in the 85mm range.

- **For absolute minimal spending:** If you re determined to stick to a very low budget, research thoroughly for a lens with better reviews or consider a used kit lens from a reputable brand.

If you re unsure about the lens s condition or authenticity, verify its specifications and test it thoroughly before purchasing. In most cases, the time and money saved by avoiding this lens will be better spent on a more reliable option.

Details:

High-value items are usually sent with signature-delivery requirements. Genuine GM Shutter 85819959:: With active shutter, with dual redesign. Parts and prices listed on our site are based off GM pricing.

part #: 85819959 price

  • $308.67

specifications ocoosys:

  • brand: Gm
  • mpn: 85819959
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • replaces part number: 85131840, 85535098, 86586453

seller ocoosys:

  • # reviews: 4370
  • rating: 99.7%
  • city: Tomball, Texas

shipping ocoosys:

  • cost: $332.72
  • type: Fixed
  • class: Freight
  • service: Flat Rate Freight

returns ocoosys:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

payments ocoosys:

  • other
  • wallet: Paypal
  • credit card: Diners-club

offer ocoosys:

  • quantity: 2
  • started: February 2, 2026
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

general ocoosys:

  • Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
  • condition: New
genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, replaces part number: 85131840, 85535098, 86586453,
category: auto parts > car truck parts accessories > engine cooling components, sku: 19512637971961663,
Gm 85819959 Is Similar To:
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1 offer $308.67 USD
  • New. Offer #1 priced at $308.67 + $256.00 shipping estimate = $564.67* total. With active shutter, with dual shutter, redesign ProductGenuine GM Shutter .+$256.00 shipping

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