Nikon

Nikon 26486B COOLPIX L840 38x Optical Zoom Camera Renewed

4.4 (1030 reviews)
16MP

A 38x optical zoom that pulls distant subjects tack-sharp from across the field — the COOLPIX L840 shoots farther than most photographers expect at this price.

$269.99*$297.98Save 9%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Nikon COOLPIX L840 is a bridge camera built around one defining specification: a 38x optical zoom covering approximately 22.5mm to 855mm equivalent. For photographers who want the compositional flexibility of a multi-hundred-millimeter telephoto without the cost and complexity of an interchangeable lens system, this range is genuinely useful — frame a landscape at 22.5mm, then reach back and compress a distant building or bird at 855mm without swapping glass or changing bags. Nikon's Vibration Reduction system makes hand-held telephoto shooting viable in reasonable light, addressing the physical challenge of holding a camera steady at effective focal lengths where even slight movement produces blur. The 16MP CMOS sensor is sized appropriately for the camera's intended use — sharing-resolution outputs and standard prints — though the small physical sensor limits high-ISO capability in the way all bridge-camera sensors do.

The L840's 3.0-inch tilt LCD at 921,000 dots is a practical field tool — low-angle wildlife shots from ground level and overhead crowd shots both become possible without awkward posturing. Wi-Fi and NFC connectivity enable quick field transfers to a smartphone for sharing without tethering to a laptop. As a renewed unit, it represents the L840's compelling value proposition — telephoto reach that exceeds most cameras at two to three times the price — at a further reduced cost. This is the right camera for hikers, birdwatchers, and casual travel photographers who prioritize zoom range and simplicity over sensor performance and interchangeability.

Key Features

Nikon COOLPIX L840 Digital Camera with 38x Optical Zoom and Built-In Wi-Fi

38x optical zoom telephoto lens with Vibration Reduction; 76x dynamic fine zoom

Low-light 16MP CMOS image sensor

3.0-inch 921,000-dot Tilt LCD display

Specifications

Optical Zoom
38x (22.5–855mm equivalent)
Dynamic Fine Zoom
76x
Sensor
16MP CMOS
LCD
3.0" Tilt, 921,000 dots
Video
Full HD 1080p
Connectivity
Wi-Fi, NFC
Image Stabilization
Vibration Reduction (VR)
Condition
Renewed
Model
26486B

Pros & Cons

👍 Pros

  • 38x optical zoom (22.5–855mm equivalent) delivers exceptional subject reach for wildlife, sports, and travel photography without carrying interchangeable telephoto glass
  • Optical Vibration Reduction system enables hand-held shooting at extended telephoto reach in reasonable lighting conditions without a tripod
  • 3.0-inch 921,000-dot tilt LCD enables low-angle and high-angle compositions that fixed-screen bridge cameras cannot execute comfortably
  • Built-in Wi-Fi and NFC allow direct wireless transfer to smartphones for fast social sharing without requiring a computer intermediary
  • Smart Portrait System and Target Finding AF automate facial recognition and subject tracking, reducing missed shots during casual and family photography

👎 Cons

  • Small CMOS sensor size limits high-ISO performance — noise becomes visible at ISO 400 and above, restricting low-light telephoto shooting where slow shutters compound blur risk
  • The L840 uses AA batteries rather than a proprietary lithium-ion pack — convenient for field replacement but batteries drain faster and the camera is heavier than Li-ion equivalents
  • Maximum aperture narrows significantly at telephoto reach, reducing light gathering precisely when the long focal length demands faster shutter speeds to freeze motion
  • As a renewed unit, cosmetic condition and original accessory completeness vary — inspect carefully upon receipt as sensor or zoom mechanism wear is not always immediately apparent
  • Video autofocus in 1080p mode is contrast-detect only and hunts noticeably when subjects shift depth, making it unsuitable for critical moving video work

Frequently Asked Questions

The L840's 38x optical zoom covers a range equivalent to approximately 22.5–855mm in 35mm terms. That means you can frame a full environmental portrait at the wide end, then reach a bird perched 50 feet away without moving. The 76x Dynamic Fine Zoom extends reach further using digital interpolation, though pixel-level sharpness diminishes as you push past the optical boundary.
At 855mm equivalent reach, even minor hand tremor causes significant image blur — Nikon's optical Vibration Reduction system compensates for this, enabling hand-held shots at telephoto that would otherwise require a tripod. It's effective for slower-moving subjects in good light, but at maximum zoom in dim conditions the combination of VR limits and slower shutter speeds can still yield motion blur with active subjects.
The L840 uses a 16MP CMOS sensor. This is a physically small sensor typical of bridge cameras — smaller than even Micro Four Thirds. The 16MP count is adequate for standard print sizes and digital sharing, but dynamic range and high-ISO noise performance are constrained by the sensor's physical dimensions, not the megapixel count.
Yes — the 3.0-inch 921,000-dot tilt LCD lets you shoot from low angles (ground-level wildlife) or over crowds (high-angle event coverage) without contorting your posture. For a bridge camera used in unpredictable field conditions, this is a genuinely useful ergonomic advantage over fixed-screen alternatives.
The L840 includes built-in Wi-Fi and NFC for wireless image transfer to compatible smartphones using Nikon's SnapBridge or Wireless Mobile Utility app. NFC simplifies the initial pairing on compatible Android devices with a single tap rather than navigating Wi-Fi setup menus in the field.