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Lensbaby Burnside 35 vs Pentax smc DA 35mm F2.4 AL

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Lensbaby Burnside 35

Standard Prime | Pentax KAF

Lensbaby Burnside 35
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Pentax 35mm F2.4 AL

Standard Prime | Pentax KAF

Pentax smc DA 35mm F2.4 AL
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Lensbaby Burnside 35 vs Pentax 35mm F2.4 AL Comparison Overview

In this review, we will be comparing Lensbaby Burnside 35 and Pentax 35mm F2.4 AL, two Standard Prime lenses from Lensbaby and Pentax. Both lenses have the same focal range of 35mm but different max apertures: Lensbaby Burnside 35 has a max aperture of F2.8 while the Pentax 35mm F2.4 AL has a max aperture of F2.4. Another major difference between these two lenses is that the Lensbaby Burnside 35 has a max format size coverage of 35mm FF, on the other hand the Pentax 35mm F2.4 AL has a max coverage of APS-C / DX.

We will start with briefly looking and the main specs of these two lenses and in the section, we will start analyzing in more detail and list the pros and cons of each lenses.

Lensbaby Burnside 35 Key Specs

  • 35mm Focal Range
  • F2.8 Max Aperture
  • Filter Thread: 62mm
  • Max Format: 35mm FF
  • Pentax KAF Mount
  • Weight: 374g.
  • Diameter: 70mm
  • Length: 70mm
  • Min Focus Distance:0.15m

Pentax 35mm F2.4 AL Key Specs

  • 35mm Focal Range
  • F2.4 Max Aperture
  • Filter Thread: 49mm
  • Max Format: APS-C / DX
  • Pentax KAF Mount
  • Weight: 124g.
  • Diameter: 63mm
  • Length: 45mm
  • Min Focus Distance:0.3m
  • Max Magnification:0.17x

What type of photography are the Lensbaby Burnside 35 and Pentax 35mm F2.4 AL lenses good for?

The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Lensbaby Burnside 35 and the Pentax 35mm F2.4 AL for their suitability to various photography scenarios:

Photography Type Lensbaby Burnside 35 Pentax 35mm F2.4 AL
Bird/WildlifePoorFair
SportsPoorFair
PortraitAverageVery Good
TravelAverageAverage
StreetExcellentGood
WeddingAverageVery Good
Walk AroundAverageAverage
VloggingGoodAverage
LandscapeVery GoodAverage

Size and Weight Comparison

Size of a lens is an important deciding factor when comparing two lenses.Lensbaby Burnside 35 is the longer of the two lenses at 70mm. The Pentax 35mm F2.4 AL with a length of 45mm is 25mm shorter. Besides being longer, the Lensbaby Burnside 35 also has a larger diameter of 70mm compared to Pentax 35mm F2.4 AL's 63mm diameter.

Weight of a lens is as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods. Pentax 35mm F2.4 AL weighs 124g, 66% (250g) lighter than the Lensbaby Burnside 35's weight of 374g.


Below you can find the dimension and weight table of the 'Standard Prime Lenses in Pentax KAF Mount for size comparison purposes.

Standard Prime Lenses in Pentax KAF Mount for Size Comparison
Model Length Diameter Weight Street Price
Pentax smc DA 50mm F1.8 Lens Pentax 50mm F1.8
39mm
63mm 122g Amazon B&H Photo
Pentax smc FA 50mm F1.4 Lens Pentax FA 50mm F1.4
38mm
64mm 220g Amazon B&H Photo
Pentax smc FA 43mm F1.9 Limited Lens Pentax FA 43mm F1.9 L
27mm
64mm 155g Amazon B&H Photo
Voigtlander 58mm F1.4 Nokton SL II Lens Voigtlander 58mm F1.4 SL II
48mm
64mm 320g Amazon B&H Photo
HD Pentax-FA 43mm F1.9 Limited Lens HD Pentax-FA 43mm F1.9 Ltd
27mm
64mm 155g Amazon B&H Photo
HD Pentax DA 70mm F2.4 AL Limited Lens Pentax 70mm F2.4 AL L
26mm
63mm 147g Amazon B&H Photo
HD Pentax-FA 35mm F2 AL Lens HD Pentax-FA 35mm F2 AL
45mm
64mm 193g Amazon B&H Photo
Pentax smc DA 40mm F2.8 XS Lens Lens Pentax 40mm F2.8 XS Lens
9mm
63mm 45g Amazon B&H Photo

Lens Mounts

Both Lensbaby Burnside 35 and Pentax 35mm F2.4 AL has the same Pentax KAF lens mount. Some of the latest released cameras that are compatible with the Pentax KAF lenses are Pentax KF, Pentax K-3 III and Pentax K-1 II.

Lensbaby Burnside 35 is also available in Canon EF , Fujifilm X, Micro Four Thirds, Nikon F (FX), Samsung NX, Sony Alpha and Sony E mounts.

Focal Range

Reasons to choose Lensbaby Burnside 35 over Pentax smc DA 35mm F2.4 AL

Aperture Ring Yes vs No able to adjust the aperture on the lens
Max Sensor Coverage 35mm FF vs APS-C / DX covers larger sensors
Minimum Focus Distance 0.15m vs 0.3m can focus closer to the subject

Reasons to choose Pentax smc DA 35mm F2.4 AL over Lensbaby Burnside 35

Max Aperture - Wide 2.4 vs 2.8 Wider aperture at wide end
Max Aperture - Tele 2.4 vs 2.8 Wider aperture at tele end
Diaphgragm Blades 6 vs Potentially more rounded and smooth bokeh
Autofocus Yes vs No Easier, faster and more accurate focusing
Weight 124g vs 374g 250g lighter
Diameter 63mm vs 70mm 7mm smaller in diameter
Length 45mm vs 70mm 25mm shorter
Filter Thread 49mm vs 62mm Smaller filters are cheaper and easier to find
Max Magnification 0.17x vs x higher magnification better for close-up shots
Common Weaknesses of Lensbaby Burnside 35 and Pentax smc DA 35mm F2.4 AL
Image Stabilization No vs No Reliant on in-body Image Stabilization
Weather Sealing No vs No not safe under rain and dust



**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Lensbaby Burnside 35 vs Pentax 35mm F2.4 AL Specs Table

Detailed comparison of specifications
General
Brand Lensbaby Pentax
Lens Type Prime Prime
Price CHECK PRICE CHECK PRICE
Lens Type Standard Prime Standard Prime
Lens Mount Pentax KAF Pentax KAF
Max Format 35mm FF APS-C / DX
Focal Range 35mm 35mm
Image Stabilization No
Colour Unknown Unknown
Zoom Method No Zoom No Zoom
Power Zoom No No
Zoom Lock No No
Zoom Ratio 1.0X 1.0X
Aperture
Max Aperture F2.8 F2.4
Min Aperture F16 F22.0
Aperture Ring Yes No
Diaphragm Blades unknown 6
Optics
Optical Elements 6 6
Optical Groups 4 5
Focusing
Min Focus Distance 0.15m 0.3m
Max Magnification unknown 0.17X
Autofocus No Yes
AF Motor Type No AF Screw drive from camera
Full Time Manual Yes
Focus Method Unknown Unknown
Distance Scale Unknown No
DoF Scale Unknown No
Distance Scale Unknown No
Focus Distance Limiter Unknown Unknown
Physical Specs
Weight 374g 124g
Diameter 70mm 63mm
Length 70mm 45mm
Materials Unknown Plastic barrel, plastic mount
Weather Sealing No Unknown
Filter Thread 62mm 49mm
Filter Notes - -
Hood Supplied No No
Hood Code Unknown Unknown
Tripod Collar Unknown No
Optional Accessories - Lens hoods: PH-SA49 or RH-RC49 Lens case: S70-70
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