TLDR Review: Sigma 105mm f/2.8 Macro
Pros
- •Suction power is strong, comparable to or better than other brands tested
- •Rarely requires manual intervention, runs multiple times a day smoothly
- •Rubber brush rollers are superior for pet hair and agitating carpet
- •Support for future software updates like Keep Out Zones
- •Not necessary to empty the bin frequently due to the dirt disposal system
- •Responsive and custom cleaning via Alexa integration
- •Works well in dimly lit conditions (with initial training runs)
- •Excellent navigation and persistent mapping for efficient cleaning
Cons
- •Not capable of operating in complete darkness without smart lights
- •Shorter battery life compared to some competitors, requiring strategic scheduling
- •Old components used in the design and features
- •Lacks the Dual Pixel CMOS autofocus found in other models in the lineup
- •Minimal updates beyond the sensor upgrade
- •Autofocus and metering systems date back to 2009
Bottom Line
The Sigma 105mm f/2.8 EX DG OS HSM Macro lens is a solid choice for photographers looking for strong performance and efficient operation, particularly in well-lit environments. However, it does come with some outdated components and lacks advanced features like Dual Pixel CMOS autofocus, making it less ideal for cutting-edge photography. For those needing better performance in low-light conditions or more updated technology, considering alternative macro lenses might be beneficial.
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